1880973471937

素因数分解:

$7^2\times {\mathrm{719}}^1\times {\mathrm{53389727}}^1$

素因数の和:53390460

約数の個数: 12

約数和(自身を含む): 2191114437120

約数和(自身を除く): 310140965183

約数列:

[1, 7, 49, 719, 5033, 35231, 53389727, 373728089, 2616096623, 38387213713, 268710495991, 1880973471937]

約数ペア:

[(1, 1880973471937), (7, 268710495991), (49, 38387213713), (719, 2616096623), (5033, 373728089), (35231, 53389727)]