4576021970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{42461}}^1$

素因数の和:43310

約数の個数: 32

約数和(自身を含む): 8881351920

約数和(自身を除く): 4305329950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1658, 4145, 8290, 10777, 21554, 42461, 53885, 84922, 107770, 212305, 424610, 551993, 1103986, 2759965, 5519930, 35200169, 70400338, 176000845, 352001690, 457602197, 915204394, 2288010985, 4576021970]

約数ペア:

[(1, 4576021970), (2, 2288010985), (5, 915204394), (10, 457602197), (13, 352001690), (26, 176000845), (65, 70400338), (130, 35200169), (829, 5519930), (1658, 2759965), (4145, 1103986), (8290, 551993), (10777, 424610), (21554, 212305), (42461, 107770), (53885, 84922)]