1891569146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1\times {\mathrm{7681}}^1$

素因数の和:9829

約数の個数: 16

約数和(自身を含む): 2887202880

約数和(自身を除く): 995633734

約数列:

[1, 2, 59, 118, 2087, 4174, 7681, 15362, 123133, 246266, 453179, 906358, 16030247, 32060494, 945784573, 1891569146]

約数ペア:

[(1, 1891569146), (2, 945784573), (59, 32060494), (118, 16030247), (2087, 906358), (4174, 453179), (7681, 246266), (15362, 123133)]