289589038

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1\times {\mathrm{1423}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 439588800

約数和(自身を除く): 149999762

約数列:

[1, 2, 97, 194, 1049, 1423, 2098, 2846, 101753, 138031, 203506, 276062, 1492727, 2985454, 144794519, 289589038]

約数ペア:

[(1, 289589038), (2, 144794519), (97, 2985454), (194, 1492727), (1049, 276062), (1423, 203506), (2098, 138031), (2846, 101753)]