702998920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1351921}}^1$

素因数の和:1351945

約数の個数: 32

約数和(自身を含む): 1703421720

約数和(自身を除く): 1000422800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1351921, 2703842, 5407684, 6759605, 10815368, 13519210, 17574973, 27038420, 35149946, 54076840, 70299892, 87874865, 140599784, 175749730, 351499460, 702998920]

約数ペア:

[(1, 702998920), (2, 351499460), (4, 175749730), (5, 140599784), (8, 87874865), (10, 70299892), (13, 54076840), (20, 35149946), (26, 27038420), (40, 17574973), (52, 13519210), (65, 10815368), (104, 6759605), (130, 5407684), (260, 2703842), (520, 1351921)]