478445570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11047}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 887728896

約数和(自身を除く): 409283326

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 8662, 11047, 21655, 22094, 43310, 55235, 110470, 673867, 784337, 1347734, 1568674, 3369335, 3921685, 6738670, 7843370, 47844557, 95689114, 239222785, 478445570]

約数ペア:

[(1, 478445570), (2, 239222785), (5, 95689114), (10, 47844557), (61, 7843370), (71, 6738670), (122, 3921685), (142, 3369335), (305, 1568674), (355, 1347734), (610, 784337), (710, 673867), (4331, 110470), (8662, 55235), (11047, 43310), (21655, 22094)]