1289474664

素因数分解:

$2^3\times 3^1\times {\mathrm{53728111}}^1$

素因数の和:53728120

約数の個数: 16

約数和(自身を含む): 3223686720

約数和(自身を除く): 1934212056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53728111, 107456222, 161184333, 214912444, 322368666, 429824888, 644737332, 1289474664]

約数ペア:

[(1, 1289474664), (2, 644737332), (3, 429824888), (4, 322368666), (6, 214912444), (8, 161184333), (12, 107456222), (24, 53728111)]