2247442840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3305063}}^1$

素因数の和:3305091

約数の個数: 32

約数和(自身を含む): 5354203680

約数和(自身を除く): 3106760840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3305063, 6610126, 13220252, 16525315, 26440504, 33050630, 56186071, 66101260, 112372142, 132202520, 224744284, 280930355, 449488568, 561860710, 1123721420, 2247442840]

約数ペア:

[(1, 2247442840), (2, 1123721420), (4, 561860710), (5, 449488568), (8, 280930355), (10, 224744284), (17, 132202520), (20, 112372142), (34, 66101260), (40, 56186071), (68, 33050630), (85, 26440504), (136, 16525315), (170, 13220252), (340, 6610126), (680, 3305063)]