2001274952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2309}}^1\times {\mathrm{6373}}^1$

素因数の和:8705

約数の個数: 32

約数和(自身を含む): 3975463800

約数和(自身を除く): 1974188848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2309, 4618, 6373, 9236, 12746, 18472, 25492, 39253, 50984, 78506, 108341, 157012, 216682, 314024, 433364, 866728, 14715257, 29430514, 58861028, 117722056, 250159369, 500318738, 1000637476, 2001274952]

約数ペア:

[(1, 2001274952), (2, 1000637476), (4, 500318738), (8, 250159369), (17, 117722056), (34, 58861028), (68, 29430514), (136, 14715257), (2309, 866728), (4618, 433364), (6373, 314024), (9236, 216682), (12746, 157012), (18472, 108341), (25492, 78506), (39253, 50984)]