317694476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{19051}}^1$

素因数の和:19445

約数の個数: 24

約数和(自身を含む): 608139840

約数和(自身を除く): 290445364

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 16676, 19051, 38102, 76204, 209561, 419122, 838244, 7220329, 14440658, 28881316, 79423619, 158847238, 317694476]

約数ペア:

[(1, 317694476), (2, 158847238), (4, 79423619), (11, 28881316), (22, 14440658), (44, 7220329), (379, 838244), (758, 419122), (1516, 209561), (4169, 76204), (8338, 38102), (16676, 19051)]