253572852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26647}}^1$

素因数の和:26728

約数の個数: 48

約数和(自身を含む): 647652992

約数和(自身を除く): 394080140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 26647, 53294, 79941, 106588, 159882, 319764, 346411, 692822, 1039233, 1385644, 1625467, 2078466, 3250934, 4156932, 4876401, 6501868, 9752802, 19505604, 21131071, 42262142, 63393213, 84524284, 126786426, 253572852]

約数ペア:

[(1, 253572852), (2, 126786426), (3, 84524284), (4, 63393213), (6, 42262142), (12, 21131071), (13, 19505604), (26, 9752802), (39, 6501868), (52, 4876401), (61, 4156932), (78, 3250934), (122, 2078466), (156, 1625467), (183, 1385644), (244, 1039233), (366, 692822), (732, 346411), (793, 319764), (1586, 159882), (2379, 106588), (3172, 79941), (4758, 53294), (9516, 26647)]