1330429690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{80681}}^1$

素因数の和:80802

約数の個数: 32

約数和(自身を含む): 2561814864

約数和(自身を除く): 1231385174

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490, 80681, 161362, 403405, 806810, 1371577, 2743154, 6857885, 7826057, 13715770, 15652114, 39130285, 78260570, 133042969, 266085938, 665214845, 1330429690]

約数ペア:

[(1, 1330429690), (2, 665214845), (5, 266085938), (10, 133042969), (17, 78260570), (34, 39130285), (85, 15652114), (97, 13715770), (170, 7826057), (194, 6857885), (485, 2743154), (970, 1371577), (1649, 806810), (3298, 403405), (8245, 161362), (16490, 80681)]