4372019984

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{641}}^1\times {\mathrm{2861}}^1$

素因数の和:3659

約数の個数: 40

約数和(自身を含む): 8543928600

約数和(自身を除く): 4171908616

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 641, 1192, 1282, 2384, 2564, 2861, 5128, 5722, 10256, 11444, 22888, 45776, 95509, 191018, 382036, 426289, 764072, 852578, 1528144, 1705156, 1833901, 3410312, 3667802, 6820624, 7335604, 14671208, 29342416, 273251249, 546502498, 1093004996, 2186009992, 4372019984]

約数ペア:

[(1, 4372019984), (2, 2186009992), (4, 1093004996), (8, 546502498), (16, 273251249), (149, 29342416), (298, 14671208), (596, 7335604), (641, 6820624), (1192, 3667802), (1282, 3410312), (2384, 1833901), (2564, 1705156), (2861, 1528144), (5128, 852578), (5722, 764072), (10256, 426289), (11444, 382036), (22888, 191018), (45776, 95509)]