130020918

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{125261}}^1$

素因数の和:125439

約数の個数: 16

約数和(自身を含む): 261547056

約数和(自身を除く): 131526138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 125261, 250522, 375783, 751566, 21670153, 43340306, 65010459, 130020918]

約数ペア:

[(1, 130020918), (2, 65010459), (3, 43340306), (6, 21670153), (173, 751566), (346, 375783), (519, 250522), (1038, 125261)]