1285064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 2786400

約数和(自身を除く): 1501336

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 859, 1496, 1718, 3436, 6872, 9449, 14603, 18898, 29206, 37796, 58412, 75592, 116824, 160633, 321266, 642532, 1285064]

約数ペア:

[(1, 1285064), (2, 642532), (4, 321266), (8, 160633), (11, 116824), (17, 75592), (22, 58412), (34, 37796), (44, 29206), (68, 18898), (88, 14603), (136, 9449), (187, 6872), (374, 3436), (748, 1718), (859, 1496)]