1330557654

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2491681}}^1$

素因数の和:2491775

約数の個数: 16

約数和(自身を含む): 2691016560

約数和(自身を除く): 1360458906

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 2491681, 4983362, 7475043, 14950086, 221759609, 443519218, 665278827, 1330557654]

約数ペア:

[(1, 1330557654), (2, 665278827), (3, 443519218), (6, 221759609), (89, 14950086), (178, 7475043), (267, 4983362), (534, 2491681)]