661331122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{97859}}^1$

素因数の和:98001

約数の個数: 16

約数和(自身を含む): 1033401600

約数和(自身を除く): 372070478

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 97859, 195718, 3033629, 6067258, 10666631, 21333262, 330665561, 661331122]

約数ペア:

[(1, 661331122), (2, 330665561), (31, 21333262), (62, 10666631), (109, 6067258), (218, 3033629), (3379, 195718), (6758, 97859)]