2912985664

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{511409}}^1$

素因数の和:511510

約数の個数: 28

約数和(自身を含む): 5845416300

約数和(自身を除く): 2932430636

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 511409, 1022818, 2045636, 4091272, 8182544, 16365088, 32730176, 45515401, 91030802, 182061604, 364123208, 728246416, 1456492832, 2912985664]

約数ペア:

[(1, 2912985664), (2, 1456492832), (4, 728246416), (8, 364123208), (16, 182061604), (32, 91030802), (64, 45515401), (89, 32730176), (178, 16365088), (356, 8182544), (712, 4091272), (1424, 2045636), (2848, 1022818), (5696, 511409)]