1234561910

素因数分解:

$2^1\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{42323}}^1$

素因数の和:45247

約数の個数: 16

約数和(自身を含む): 2223025776

約数和(自身を除く): 988463866

約数列:

[1, 2, 5, 10, 2917, 5834, 14585, 29170, 42323, 84646, 211615, 423230, 123456191, 246912382, 617280955, 1234561910]

約数ペア:

[(1, 1234561910), (2, 617280955), (5, 246912382), (10, 123456191), (2917, 423230), (5834, 211615), (14585, 84646), (29170, 42323)]