253992492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{542719}}^1$

素因数の和:542742

約数の個数: 36

約数和(自身を含む): 691425280

約数和(自身を除く): 437432788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 542719, 1085438, 1628157, 2170876, 3256314, 4884471, 6512628, 7055347, 9768942, 14110694, 19537884, 21166041, 28221388, 42332082, 63498123, 84664164, 126996246, 253992492]

約数ペア:

[(1, 253992492), (2, 126996246), (3, 84664164), (4, 63498123), (6, 42332082), (9, 28221388), (12, 21166041), (13, 19537884), (18, 14110694), (26, 9768942), (36, 7055347), (39, 6512628), (52, 4884471), (78, 3256314), (117, 2170876), (156, 1628157), (234, 1085438), (468, 542719)]