916918990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7053223}}^1$

素因数の和:7053243

約数の個数: 16

約数和(自身を含む): 1777412448

約数和(自身を除く): 860493458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7053223, 14106446, 35266115, 70532230, 91691899, 183383798, 458459495, 916918990]

約数ペア:

[(1, 916918990), (2, 458459495), (5, 183383798), (10, 91691899), (13, 70532230), (26, 35266115), (65, 14106446), (130, 7053223)]