289012610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1521119}}^1$

素因数の和:1521145

約数の個数: 16

約数和(自身を含む): 547603200

約数和(自身を除く): 258590590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1521119, 3042238, 7605595, 15211190, 28901261, 57802522, 144506305, 289012610]

約数ペア:

[(1, 289012610), (2, 144506305), (5, 57802522), (10, 28901261), (19, 15211190), (38, 7605595), (95, 3042238), (190, 1521119)]