2901876551

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{132403}}^1$

素因数の和:132542

約数の個数: 16

約数和(自身を含む): 3457333248

約数和(自身を除く): 555456697

約数列:

[1, 7, 31, 101, 217, 707, 3131, 21917, 132403, 926821, 4104493, 13372703, 28731451, 93608921, 414553793, 2901876551]

約数ペア:

[(1, 2901876551), (7, 414553793), (31, 93608921), (101, 28731451), (217, 13372703), (707, 4104493), (3131, 926821), (21917, 132403)]