258983404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{29021}}^1$

素因数の和:29145

約数の個数: 24

約数和(自身を含む): 477818208

約数和(自身を除く): 218834804

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 29021, 58042, 116084, 667483, 1334966, 2669932, 2815037, 5630074, 11260148, 64745851, 129491702, 258983404]

約数ペア:

[(1, 258983404), (2, 129491702), (4, 64745851), (23, 11260148), (46, 5630074), (92, 2815037), (97, 2669932), (194, 1334966), (388, 667483), (2231, 116084), (4462, 58042), (8924, 29021)]