2028491474

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1\times {\mathrm{16223}}^1$

素因数の和:16945

約数の個数: 16

約数和(自身を含む): 3078017280

約数和(自身を除く): 1049525806

約数列:

[1, 2, 101, 202, 619, 1238, 16223, 32446, 62519, 125038, 1638523, 3277046, 10042037, 20084074, 1014245737, 2028491474]

約数ペア:

[(1, 2028491474), (2, 1014245737), (101, 20084074), (202, 10042037), (619, 3277046), (1238, 1638523), (16223, 125038), (32446, 62519)]