1212356726

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14537}}^1$

素因数の和:14613

約数の個数: 48

約数和(自身を含む): 2267230176

約数和(自身を除く): 1054873450

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 518, 851, 1127, 1702, 1813, 2254, 3626, 5957, 11914, 14537, 29074, 41699, 83398, 101759, 203518, 334351, 537869, 668702, 712313, 1075738, 1424626, 2340457, 3765083, 4680914, 7530166, 12370987, 16383199, 24741974, 26355581, 32766398, 52711162, 86596909, 173193818, 606178363, 1212356726]

約数ペア:

[(1, 1212356726), (2, 606178363), (7, 173193818), (14, 86596909), (23, 52711162), (37, 32766398), (46, 26355581), (49, 24741974), (74, 16383199), (98, 12370987), (161, 7530166), (259, 4680914), (322, 3765083), (518, 2340457), (851, 1424626), (1127, 1075738), (1702, 712313), (1813, 668702), (2254, 537869), (3626, 334351), (5957, 203518), (11914, 101759), (14537, 83398), (29074, 41699)]