521435412

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{273289}}^1$

素因数の和:273352

約数の個数: 36

約数和(自身を含む): 1342947060

約数和(自身を除く): 821511648

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 273289, 546578, 819867, 1093156, 1639734, 2459601, 3279468, 4919202, 9838404, 14484317, 28968634, 43452951, 57937268, 86905902, 130358853, 173811804, 260717706, 521435412]

約数ペア:

[(1, 521435412), (2, 260717706), (3, 173811804), (4, 130358853), (6, 86905902), (9, 57937268), (12, 43452951), (18, 28968634), (36, 14484317), (53, 9838404), (106, 4919202), (159, 3279468), (212, 2459601), (318, 1639734), (477, 1093156), (636, 819867), (954, 546578), (1908, 273289)]