1520561008

素因数分解:

$2^4\times {\mathrm{5303}}^1\times {\mathrm{17921}}^1$

素因数の和:23232

約数の個数: 20

約数和(自身を含む): 2946806928

約数和(自身を除く): 1426245920

約数列:

[1, 2, 4, 8, 16, 5303, 10606, 17921, 21212, 35842, 42424, 71684, 84848, 143368, 286736, 95035063, 190070126, 380140252, 760280504, 1520561008]

約数ペア:

[(1, 1520561008), (2, 760280504), (4, 380140252), (8, 190070126), (16, 95035063), (5303, 286736), (10606, 143368), (17921, 84848), (21212, 71684), (35842, 42424)]