1161980286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{81749}}^1$

素因数の和:81880

約数の個数: 32

約数和(自身を含む): 2448576000

約数和(自身を除く): 1286595714

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 81749, 163498, 245247, 490494, 1880227, 3760454, 5640681, 8420147, 11281362, 16840294, 25260441, 50520882, 193663381, 387326762, 580990143, 1161980286]

約数ペア:

[(1, 1161980286), (2, 580990143), (3, 387326762), (6, 193663381), (23, 50520882), (46, 25260441), (69, 16840294), (103, 11281362), (138, 8420147), (206, 5640681), (309, 3760454), (618, 1880227), (2369, 490494), (4738, 245247), (7107, 163498), (14214, 81749)]