2873986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 4605336

約数和(自身を除く): 1731350

約数列:

[1, 2, 17, 34, 137, 274, 617, 1234, 2329, 4658, 10489, 20978, 84529, 169058, 1436993, 2873986]

約数ペア:

[(1, 2873986), (2, 1436993), (17, 169058), (34, 84529), (137, 20978), (274, 10489), (617, 4658), (1234, 2329)]