1317078386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{221209}}^1$

素因数の和:221453

約数の個数: 16

約数和(自身を含む): 2136888600

約数和(自身を除く): 819810214

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 221209, 442418, 2875717, 5751434, 50656861, 101313722, 658539193, 1317078386]

約数ペア:

[(1, 1317078386), (2, 658539193), (13, 101313722), (26, 50656861), (229, 5751434), (458, 2875717), (2977, 442418), (5954, 221209)]