858262630

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1280989}}^1$

素因数の和:1281063

約数の個数: 16

約数和(自身を含む): 1567931760

約数和(自身を除く): 709669130

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1280989, 2561978, 6404945, 12809890, 85826263, 171652526, 429131315, 858262630]

約数ペア:

[(1, 858262630), (2, 429131315), (5, 171652526), (10, 85826263), (67, 12809890), (134, 6404945), (335, 2561978), (670, 1280989)]