2236407620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1833121}}^1$

素因数の和:1833191

約数の個数: 24

約数和(自身を含む): 4773449688

約数和(自身を除く): 2537042068

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1833121, 3666242, 7332484, 9165605, 18331210, 36662420, 111820381, 223640762, 447281524, 559101905, 1118203810, 2236407620]

約数ペア:

[(1, 2236407620), (2, 1118203810), (4, 559101905), (5, 447281524), (10, 223640762), (20, 111820381), (61, 36662420), (122, 18331210), (244, 9165605), (305, 7332484), (610, 3666242), (1220, 1833121)]