317967166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12893}}^1$

素因数の和:12984

約数の個数: 32

約数和(自身を含む): 557020800

約数和(自身を除く): 239053634

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 12331, 12893, 24662, 25786, 141823, 244967, 283646, 489934, 760687, 1521374, 2694637, 5389274, 8367557, 14453053, 16735114, 28906106, 158983583, 317967166]

約数ペア:

[(1, 317967166), (2, 158983583), (11, 28906106), (19, 16735114), (22, 14453053), (38, 8367557), (59, 5389274), (118, 2694637), (209, 1521374), (418, 760687), (649, 489934), (1121, 283646), (1298, 244967), (2242, 141823), (12331, 25786), (12893, 24662)]