2175748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3991064

約数和(自身を除く): 1815316

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 241, 244, 482, 964, 2257, 4514, 8917, 9028, 14701, 17834, 29402, 35668, 58804, 543937, 1087874, 2175748]

約数ペア:

[(1, 2175748), (2, 1087874), (4, 543937), (37, 58804), (61, 35668), (74, 29402), (122, 17834), (148, 14701), (241, 9028), (244, 8917), (482, 4514), (964, 2257)]