2258849726

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{258983}}^1$

素因数の和:259088

約数の個数: 24

約数和(自身を含む): 3985763760

約数和(自身を除く): 1726914034

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 258983, 517966, 1812881, 3625762, 12690167, 23049487, 25380334, 46098974, 161346409, 322692818, 1129424863, 2258849726]

約数ペア:

[(1, 2258849726), (2, 1129424863), (7, 322692818), (14, 161346409), (49, 46098974), (89, 25380334), (98, 23049487), (178, 12690167), (623, 3625762), (1246, 1812881), (4361, 517966), (8722, 258983)]