201613838812

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{81427237}}^1$

素因数の和:81427860

約数の個数: 12

約数和(自身を含む): 353394212920

約数和(自身を除く): 151780374108

約数列:

[1, 2, 4, 619, 1238, 2476, 81427237, 162854474, 325708948, 50403459703, 100806919406, 201613838812]

約数ペア:

[(1, 201613838812), (2, 100806919406), (4, 50403459703), (619, 325708948), (1238, 162854474), (2476, 81427237)]