313640446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1317817}}^1$

素因数の和:1317843

約数の個数: 16

約数和(自身を含む): 569297376

約数和(自身を除く): 255656930

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1317817, 2635634, 9224719, 18449438, 22402889, 44805778, 156820223, 313640446]

約数ペア:

[(1, 313640446), (2, 156820223), (7, 44805778), (14, 22402889), (17, 18449438), (34, 9224719), (119, 2635634), (238, 1317817)]