531775452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{2801}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 1337831712

約数和(自身を除く): 806056260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1217, 2434, 2801, 3651, 4868, 5602, 7302, 8403, 11204, 14604, 15821, 16806, 31642, 33612, 36413, 47463, 63284, 72826, 94926, 109239, 145652, 189852, 218478, 436956, 3408817, 6817634, 10226451, 13635268, 20452902, 40905804, 44314621, 88629242, 132943863, 177258484, 265887726, 531775452]

約数ペア:

[(1, 531775452), (2, 265887726), (3, 177258484), (4, 132943863), (6, 88629242), (12, 44314621), (13, 40905804), (26, 20452902), (39, 13635268), (52, 10226451), (78, 6817634), (156, 3408817), (1217, 436956), (2434, 218478), (2801, 189852), (3651, 145652), (4868, 109239), (5602, 94926), (7302, 72826), (8403, 63284), (11204, 47463), (14604, 36413), (15821, 33612), (16806, 31642)]