2018931470

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1208941}}^1$

素因数の和:1209115

約数の個数: 16

約数和(自身を含む): 3655840608

約数和(自身を除く): 1636909138

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 1208941, 2417882, 6044705, 12089410, 201893147, 403786294, 1009465735, 2018931470]

約数ペア:

[(1, 2018931470), (2, 1009465735), (5, 403786294), (10, 201893147), (167, 12089410), (334, 6044705), (835, 2417882), (1670, 1208941)]