1647367064988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5717}}^1\times {\mathrm{338207}}^1$

素因数の和:344002

約数の個数: 48

約数和(自身を含む): 3898688661504

約数和(自身を除く): 2251321596516

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 5717, 11434, 17151, 22868, 34302, 68604, 338207, 405907, 676414, 811814, 1014621, 1217721, 1352828, 1623628, 2029242, 2435442, 4058484, 4870884, 24012697, 48025394, 72038091, 96050788, 144076182, 288152364, 1933529419, 3867058838, 5800588257, 7734117676, 11601176514, 23202353028, 137280588749, 274561177498, 411841766247, 549122354996, 823683532494, 1647367064988]

約数ペア:

[(1, 1647367064988), (2, 823683532494), (3, 549122354996), (4, 411841766247), (6, 274561177498), (12, 137280588749), (71, 23202353028), (142, 11601176514), (213, 7734117676), (284, 5800588257), (426, 3867058838), (852, 1933529419), (5717, 288152364), (11434, 144076182), (17151, 96050788), (22868, 72038091), (34302, 48025394), (68604, 24012697), (338207, 4870884), (405907, 4058484), (676414, 2435442), (811814, 2029242), (1014621, 1623628), (1217721, 1352828)]