1508386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 2604672

約数和(自身を除く): 1096286

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 271, 506, 542, 2783, 2981, 5566, 5962, 6233, 12466, 32791, 65582, 68563, 137126, 754193, 1508386]

約数ペア:

[(1, 1508386), (2, 754193), (11, 137126), (22, 68563), (23, 65582), (46, 32791), (121, 12466), (242, 6233), (253, 5962), (271, 5566), (506, 2981), (542, 2783)]