308120748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1975133}}^1$

素因数の和:1975153

約数の個数: 24

約数和(自身を含む): 774252528

約数和(自身を除く): 466131780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1975133, 3950266, 5925399, 7900532, 11850798, 23701596, 25676729, 51353458, 77030187, 102706916, 154060374, 308120748]

約数ペア:

[(1, 308120748), (2, 154060374), (3, 102706916), (4, 77030187), (6, 51353458), (12, 25676729), (13, 23701596), (26, 11850798), (39, 7900532), (52, 5925399), (78, 3950266), (156, 1975133)]