266367075845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{61493}}^1$

素因数の和:62261

約数の個数: 32

約数和(自身を含む): 348113106432

約数和(自身を除く): 81746030587

約数列:

[1, 5, 13, 65, 103, 515, 647, 1339, 3235, 6695, 8411, 42055, 61493, 66641, 307465, 333205, 799409, 866333, 3997045, 4331665, 6333779, 31668895, 39785971, 82339127, 198929855, 411695635, 517217623, 2586088115, 4097955013, 20489775065, 53273415169, 266367075845]

約数ペア:

[(1, 266367075845), (5, 53273415169), (13, 20489775065), (65, 4097955013), (103, 2586088115), (515, 517217623), (647, 411695635), (1339, 198929855), (3235, 82339127), (6695, 39785971), (8411, 31668895), (42055, 6333779), (61493, 4331665), (66641, 3997045), (307465, 866333), (333205, 799409)]