1556553470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{5197}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 2854076256

約数和(自身を除く): 1297522786

約数列:

[1, 2, 5, 10, 61, 122, 305, 491, 610, 982, 2455, 4910, 5197, 10394, 25985, 29951, 51970, 59902, 149755, 299510, 317017, 634034, 1585085, 2551727, 3170170, 5103454, 12758635, 25517270, 155655347, 311310694, 778276735, 1556553470]

約数ペア:

[(1, 1556553470), (2, 778276735), (5, 311310694), (10, 155655347), (61, 25517270), (122, 12758635), (305, 5103454), (491, 3170170), (610, 2551727), (982, 1585085), (2455, 634034), (4910, 317017), (5197, 299510), (10394, 149755), (25985, 59902), (29951, 51970)]