315279442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{7019}}^1$

素因数の和:7665

約数の個数: 16

約数和(自身を含む): 486570240

約数和(自身を除く): 171290798

約数列:

[1, 2, 37, 74, 607, 1214, 7019, 14038, 22459, 44918, 259703, 519406, 4260533, 8521066, 157639721, 315279442]

約数ペア:

[(1, 315279442), (2, 157639721), (37, 8521066), (74, 4260533), (607, 519406), (1214, 259703), (7019, 44918), (14038, 22459)]