858196690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6601513}}^1$

素因数の和:6601533

約数の個数: 16

約数和(自身を含む): 1663581528

約数和(自身を除く): 805384838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6601513, 13203026, 33007565, 66015130, 85819669, 171639338, 429098345, 858196690]

約数ペア:

[(1, 858196690), (2, 429098345), (5, 171639338), (10, 85819669), (13, 66015130), (26, 33007565), (65, 13203026), (130, 6601513)]