1229386501

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449173}}^1$

素因数の和:449220

約数の個数: 16

約数和(自身を含む): 1552345344

約数和(自身を除く): 322958843

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 449173, 3144211, 7635941, 10330979, 53451587, 72316853, 175626643, 1229386501]

約数ペア:

[(1, 1229386501), (7, 175626643), (17, 72316853), (23, 53451587), (119, 10330979), (161, 7635941), (391, 3144211), (2737, 449173)]