1269410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 2323512

約数和(自身を除く): 1054102

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2081, 4162, 10405, 20810, 126941, 253882, 634705, 1269410]

約数ペア:

[(1, 1269410), (2, 634705), (5, 253882), (10, 126941), (61, 20810), (122, 10405), (305, 4162), (610, 2081)]