870522058

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2144143}}^1$

素因数の和:2144181

約数の個数: 16

約数和(自身を含む): 1543783680

約数和(自身を除く): 673261622

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2144143, 4288286, 15009001, 30018002, 62180147, 124360294, 435261029, 870522058]

約数ペア:

[(1, 870522058), (2, 435261029), (7, 124360294), (14, 62180147), (29, 30018002), (58, 15009001), (203, 4288286), (406, 2144143)]