379881502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6185

約数の個数: 64

約数和(自身を含む): 789884928

約数和(自身を除く): 410003426

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5642, 6121, 8866, 12242, 31031, 42847, 62062, 67331, 79573, 85694, 134662, 159146, 189751, 379502, 471317, 557011, 875303, 942634, 1114022, 1328257, 1750606, 2087261, 2466763, 2656514, 4174522, 4933526, 6127121, 12254242, 14610827, 17267341, 27134393, 29221654, 34534682, 54268786, 189940751, 379881502]

約数ペア:

[(1, 379881502), (2, 189940751), (7, 54268786), (11, 34534682), (13, 29221654), (14, 27134393), (22, 17267341), (26, 14610827), (31, 12254242), (62, 6127121), (77, 4933526), (91, 4174522), (143, 2656514), (154, 2466763), (182, 2087261), (217, 1750606), (286, 1328257), (341, 1114022), (403, 942634), (434, 875303), (682, 557011), (806, 471317), (1001, 379502), (2002, 189751), (2387, 159146), (2821, 134662), (4433, 85694), (4774, 79573), (5642, 67331), (6121, 62062), (8866, 42847), (12242, 31031)]