996549237970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40993387}}^1$

素因数の和:40993435

約数の個数: 64

約数和(自身を含む): 2231352095616

約数和(自身を除く): 1234802857646

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 24310, 40993387, 81986774, 204966935, 409933870, 450927257, 532914031, 696887579, 901854514, 1065828062, 1393775158, 2254636285, 2664570155, 3484437895, 4509272570, 5329140310, 5862054341, 6968875790, 7665763369, 9059538527, 11724108682, 15331526738, 18119077054, 29310271705, 38328816845, 45297692635, 58620543410, 76657633690, 90595385270, 99654923797, 199309847594, 498274618985, 996549237970]

約数ペア:

[(1, 996549237970), (2, 498274618985), (5, 199309847594), (10, 99654923797), (11, 90595385270), (13, 76657633690), (17, 58620543410), (22, 45297692635), (26, 38328816845), (34, 29310271705), (55, 18119077054), (65, 15331526738), (85, 11724108682), (110, 9059538527), (130, 7665763369), (143, 6968875790), (170, 5862054341), (187, 5329140310), (221, 4509272570), (286, 3484437895), (374, 2664570155), (442, 2254636285), (715, 1393775158), (935, 1065828062), (1105, 901854514), (1430, 696887579), (1870, 532914031), (2210, 450927257), (2431, 409933870), (4862, 204966935), (12155, 81986774), (24310, 40993387)]