2163652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1787708

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 167, 316, 334, 668, 3239, 6478, 6847, 12956, 13193, 13694, 26386, 27388, 52772, 540913, 1081826, 2163652]

約数ペア:

[(1, 2163652), (2, 1081826), (4, 540913), (41, 52772), (79, 27388), (82, 26386), (158, 13694), (164, 13193), (167, 12956), (316, 6847), (334, 6478), (668, 3239)]