2912778799

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{59419}}^1$

素因数の和:59622

約数の個数: 16

約数和(自身を含む): 3422592000

約数和(自身を除く): 509813201

約数列:

[1, 7, 47, 149, 329, 1043, 7003, 49021, 59419, 415933, 2792693, 8853431, 19548851, 61974017, 416111257, 2912778799]

約数ペア:

[(1, 2912778799), (7, 416111257), (47, 61974017), (149, 19548851), (329, 8853431), (1043, 2792693), (7003, 415933), (49021, 59419)]