557692564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 1184627808

約数和(自身を除く): 626935244

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 169, 286, 338, 407, 481, 572, 676, 814, 962, 1628, 1859, 1924, 2027, 3718, 4054, 5291, 6253, 7436, 8108, 10582, 12506, 21164, 22297, 25012, 26351, 44594, 52702, 68783, 74999, 89188, 105404, 137566, 149998, 275132, 289861, 299996, 342563, 579722, 685126, 824989, 974987, 1159444, 1370252, 1649978, 1949974, 3299956, 3768193, 3899948, 7536386, 10724857, 12674831, 15072772, 21449714, 25349662, 42899428, 50699324, 139423141, 278846282, 557692564]

約数ペア:

[(1, 557692564), (2, 278846282), (4, 139423141), (11, 50699324), (13, 42899428), (22, 25349662), (26, 21449714), (37, 15072772), (44, 12674831), (52, 10724857), (74, 7536386), (143, 3899948), (148, 3768193), (169, 3299956), (286, 1949974), (338, 1649978), (407, 1370252), (481, 1159444), (572, 974987), (676, 824989), (814, 685126), (962, 579722), (1628, 342563), (1859, 299996), (1924, 289861), (2027, 275132), (3718, 149998), (4054, 137566), (5291, 105404), (6253, 89188), (7436, 74999), (8108, 68783), (10582, 52702), (12506, 44594), (21164, 26351), (22297, 25012)]