1994346098206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^2\times {\mathrm{17573}}^1$

素因数の和:17974

約数の個数: 96

約数和(自身を含む): 3913932814848

約数和(自身を除く): 1919586716642

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 179, 253, 322, 358, 506, 1253, 1771, 1969, 2506, 3542, 3938, 4117, 8234, 13783, 17573, 27566, 28819, 32041, 35146, 45287, 57638, 64082, 90574, 123011, 193303, 224287, 246022, 317009, 352451, 386606, 404179, 448574, 634018, 704902, 736943, 808358, 1353121, 1473886, 2467157, 2706242, 2829253, 3145567, 4445969, 4934314, 5158601, 5658506, 6291134, 8106373, 8891938, 10317202, 16212746, 22018969, 31121783, 34601237, 44037938, 56744611, 62243566, 69202474, 72348041, 113489222, 144696082, 242208659, 484417318, 506436287, 563056493, 795828451, 1012872574, 1126112986, 1591656902, 3941395451, 5570799157, 6193621423, 7882790902, 11141598314, 12387242846, 12950299339, 25900598678, 43355349961, 86710699922, 90652095373, 142453292729, 181304190746, 284906585458, 997173049103, 1994346098206]

約数ペア:

[(1, 1994346098206), (2, 997173049103), (7, 284906585458), (11, 181304190746), (14, 142453292729), (22, 90652095373), (23, 86710699922), (46, 43355349961), (77, 25900598678), (154, 12950299339), (161, 12387242846), (179, 11141598314), (253, 7882790902), (322, 6193621423), (358, 5570799157), (506, 3941395451), (1253, 1591656902), (1771, 1126112986), (1969, 1012872574), (2506, 795828451), (3542, 563056493), (3938, 506436287), (4117, 484417318), (8234, 242208659), (13783, 144696082), (17573, 113489222), (27566, 72348041), (28819, 69202474), (32041, 62243566), (35146, 56744611), (45287, 44037938), (57638, 34601237), (64082, 31121783), (90574, 22018969), (123011, 16212746), (193303, 10317202), (224287, 8891938), (246022, 8106373), (317009, 6291134), (352451, 5658506), (386606, 5158601), (404179, 4934314), (448574, 4445969), (634018, 3145567), (704902, 2829253), (736943, 2706242), (808358, 2467157), (1353121, 1473886)]