9905511358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{2767}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 15380668800

約数和(自身を除く): 5475157442

約数列:

[1, 2, 41, 82, 149, 293, 298, 586, 2767, 5534, 6109, 12013, 12218, 24026, 43657, 87314, 113447, 226894, 412283, 810731, 824566, 1621462, 1789937, 3579874, 16903603, 33239971, 33807206, 66479942, 120798919, 241597838, 4952755679, 9905511358]

約数ペア:

[(1, 9905511358), (2, 4952755679), (41, 241597838), (82, 120798919), (149, 66479942), (293, 33807206), (298, 33239971), (586, 16903603), (2767, 3579874), (5534, 1789937), (6109, 1621462), (12013, 824566), (12218, 810731), (24026, 412283), (43657, 226894), (87314, 113447)]