222724918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{6203}}^1$

素因数の和:7599

約数の個数: 16

約数和(自身を含む): 360104976

約数和(自身を除く): 137380058

約数列:

[1, 2, 13, 26, 1381, 2762, 6203, 12406, 17953, 35906, 80639, 161278, 8566343, 17132686, 111362459, 222724918]

約数ペア:

[(1, 222724918), (2, 111362459), (13, 17132686), (26, 8566343), (1381, 161278), (2762, 80639), (6203, 35906), (12406, 17953)]