1301212462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{19841}}^1$

素因数の和:20136

約数の個数: 24

約数和(自身を含む): 2153412576

約数和(自身を除く): 852200114

約数列:

[1, 2, 11, 22, 121, 242, 271, 542, 2981, 5962, 19841, 32791, 39682, 65582, 218251, 436502, 2400761, 4801522, 5376911, 10753822, 59146021, 118292042, 650606231, 1301212462]

約数ペア:

[(1, 1301212462), (2, 650606231), (11, 118292042), (22, 59146021), (121, 10753822), (242, 5376911), (271, 4801522), (542, 2400761), (2981, 436502), (5962, 218251), (19841, 65582), (32791, 39682)]