1916432644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 4291902720

約数和(自身を除く): 2375470076

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 313, 323, 476, 532, 626, 646, 677, 1252, 1292, 1354, 2191, 2261, 2708, 4382, 4522, 4739, 5321, 5947, 8764, 9044, 9478, 10642, 11509, 11894, 12863, 18956, 21284, 23018, 23788, 25726, 37247, 41629, 46036, 51452, 74494, 80563, 83258, 90041, 101099, 148988, 161126, 166516, 180082, 202198, 211901, 218671, 322252, 360164, 404396, 423802, 437342, 707693, 847604, 874684, 1415386, 1483307, 1530697, 2830772, 2966614, 3061394, 3602317, 4026119, 5933228, 6122788, 7204634, 8052238, 14409268, 16104476, 25216219, 28182833, 50432438, 56365666, 68444023, 100864876, 112731332, 136888046, 273776092, 479108161, 958216322, 1916432644]

約数ペア:

[(1, 1916432644), (2, 958216322), (4, 479108161), (7, 273776092), (14, 136888046), (17, 112731332), (19, 100864876), (28, 68444023), (34, 56365666), (38, 50432438), (68, 28182833), (76, 25216219), (119, 16104476), (133, 14409268), (238, 8052238), (266, 7204634), (313, 6122788), (323, 5933228), (476, 4026119), (532, 3602317), (626, 3061394), (646, 2966614), (677, 2830772), (1252, 1530697), (1292, 1483307), (1354, 1415386), (2191, 874684), (2261, 847604), (2708, 707693), (4382, 437342), (4522, 423802), (4739, 404396), (5321, 360164), (5947, 322252), (8764, 218671), (9044, 211901), (9478, 202198), (10642, 180082), (11509, 166516), (11894, 161126), (12863, 148988), (18956, 101099), (21284, 90041), (23018, 83258), (23788, 80563), (25726, 74494), (37247, 51452), (41629, 46036)]