2668279998

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2832569}}^1$

素因数の和:2832731

約数の個数: 16

約数和(自身を含む): 5370552720

約数和(自身を除く): 2702272722

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2832569, 5665138, 8497707, 16995414, 444713333, 889426666, 1334139999, 2668279998]

約数ペア:

[(1, 2668279998), (2, 1334139999), (3, 889426666), (6, 444713333), (157, 16995414), (314, 8497707), (471, 5665138), (942, 2832569)]