291003034

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{30703}}^1$

素因数の和:31389

約数の個数: 16

約数和(自身を含む): 499615488

約数和(自身を除く): 208612454

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 9478, 30703, 61406, 214921, 429842, 20785931, 41571862, 145501517, 291003034]

約数ペア:

[(1, 291003034), (2, 145501517), (7, 41571862), (14, 20785931), (677, 429842), (1354, 214921), (4739, 61406), (9478, 30703)]