126974734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{21587}}^1$

素因数の和:21779

約数の個数: 16

約数和(自身を含む): 202840848

約数和(自身を除く): 75866114

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 21587, 43174, 366979, 733958, 3734551, 7469102, 63487367, 126974734]

約数ペア:

[(1, 126974734), (2, 63487367), (17, 7469102), (34, 3734551), (173, 733958), (346, 366979), (2941, 43174), (5882, 21587)]