268893485

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{1231}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 373798656

約数和(自身を除く): 104905171

約数列:

[1, 5, 7, 35, 79, 395, 553, 1231, 2765, 6155, 6241, 8617, 31205, 43085, 43687, 97249, 218435, 486245, 680743, 3403715, 7682671, 38413355, 53778697, 268893485]

約数ペア:

[(1, 268893485), (5, 53778697), (7, 38413355), (35, 7682671), (79, 3403715), (395, 680743), (553, 486245), (1231, 218435), (2765, 97249), (6155, 43687), (6241, 43085), (8617, 31205)]