2149553680571

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1\times {\mathrm{4787}}^1$

素因数の和:8312

約数の個数: 48

約数和(自身を含む): 2519176246272

約数和(自身を除く): 369622565701

約数列:

[1, 11, 23, 47, 121, 253, 517, 1081, 2783, 3433, 4787, 5687, 11891, 37763, 52657, 78959, 110101, 130801, 161351, 224989, 415393, 579227, 868549, 1211111, 1774861, 2474879, 3711073, 5174747, 9554039, 13322221, 16433771, 19523471, 27223669, 40821803, 56922217, 180771481, 377976733, 449039833, 626144387, 772387237, 1988486291, 4157744063, 8496259607, 17764906451, 45735184693, 93458855677, 195413970961, 2149553680571]

約数ペア:

[(1, 2149553680571), (11, 195413970961), (23, 93458855677), (47, 45735184693), (121, 17764906451), (253, 8496259607), (517, 4157744063), (1081, 1988486291), (2783, 772387237), (3433, 626144387), (4787, 449039833), (5687, 377976733), (11891, 180771481), (37763, 56922217), (52657, 40821803), (78959, 27223669), (110101, 19523471), (130801, 16433771), (161351, 13322221), (224989, 9554039), (415393, 5174747), (579227, 3711073), (868549, 2474879), (1211111, 1774861)]