1638812862239

素因数分解:

$7^1\times {\mathrm{631}}^1\times {\mathrm{46153}}^1\times {\mathrm{8039}}^1$

素因数の和:54830

約数の個数: 16

約数和(自身を含む): 1876171176960

約数和(自身を除く): 237358314721

約数列:

[1, 7, 631, 4417, 8039, 46153, 56273, 323071, 5072609, 29122543, 35508263, 203857801, 371023967, 2597167769, 234116123177, 1638812862239]

約数ペア:

[(1, 1638812862239), (7, 234116123177), (631, 2597167769), (4417, 371023967), (8039, 203857801), (46153, 35508263), (56273, 29122543), (323071, 5072609)]