2152202754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43867}}^1$

素因数の和:43939

約数の個数: 64

約数和(自身を含む): 5040959616

約数和(自身を除く): 2888756862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1887, 2886, 3774, 8177, 16354, 24531, 43867, 49062, 87734, 131601, 263202, 570271, 745739, 1140542, 1491478, 1623079, 1710813, 2237217, 3246158, 3421626, 4474434, 4869237, 9694607, 9738474, 19389214, 21100027, 27592343, 29083821, 42200054, 55184686, 58167642, 63300081, 82777029, 126600162, 165554058, 358700459, 717400918, 1076101377, 2152202754]

約数ペア:

[(1, 2152202754), (2, 1076101377), (3, 717400918), (6, 358700459), (13, 165554058), (17, 126600162), (26, 82777029), (34, 63300081), (37, 58167642), (39, 55184686), (51, 42200054), (74, 29083821), (78, 27592343), (102, 21100027), (111, 19389214), (221, 9738474), (222, 9694607), (442, 4869237), (481, 4474434), (629, 3421626), (663, 3246158), (962, 2237217), (1258, 1710813), (1326, 1623079), (1443, 1491478), (1887, 1140542), (2886, 745739), (3774, 570271), (8177, 263202), (16354, 131601), (24531, 87734), (43867, 49062)]