1880014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 16

約数和(自身を含む): 2930256

約数和(自身を除く): 1050242

約数列:

[1, 2, 41, 82, 101, 202, 227, 454, 4141, 8282, 9307, 18614, 22927, 45854, 940007, 1880014]

約数ペア:

[(1, 1880014), (2, 940007), (41, 45854), (82, 22927), (101, 18614), (202, 9307), (227, 8282), (454, 4141)]