1288404614

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2140207}}^1$

素因数の和:2140259

約数の個数: 16

約数和(自身を含む): 2260059648

約数和(自身を除く): 971655034

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2140207, 4280414, 14981449, 29962898, 92028901, 184057802, 644202307, 1288404614]

約数ペア:

[(1, 1288404614), (2, 644202307), (7, 184057802), (14, 92028901), (43, 29962898), (86, 14981449), (301, 4280414), (602, 2140207)]