1998699022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1\times {\mathrm{15271}}^1$

素因数の和:17415

約数の個数: 16

約数和(自身を含む): 3096428544

約数和(自身を除く): 1097729522

約数列:

[1, 2, 31, 62, 2111, 4222, 15271, 30542, 65441, 130882, 473401, 946802, 32237081, 64474162, 999349511, 1998699022]

約数ペア:

[(1, 1998699022), (2, 999349511), (31, 64474162), (62, 32237081), (2111, 946802), (4222, 473401), (15271, 130882), (30542, 65441)]