2257122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 5249664

約数和(自身を除く): 2992542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 881, 1281, 1762, 2562, 2643, 5286, 6167, 12334, 18501, 37002, 53741, 107482, 161223, 322446, 376187, 752374, 1128561, 2257122]

約数ペア:

[(1, 2257122), (2, 1128561), (3, 752374), (6, 376187), (7, 322446), (14, 161223), (21, 107482), (42, 53741), (61, 37002), (122, 18501), (183, 12334), (366, 6167), (427, 5286), (854, 2643), (881, 2562), (1281, 1762)]