279269362

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{54101}}^1$

素因数の和:54221

約数の個数: 16

約数和(自身を含む): 438226200

約数和(自身を除く): 158956838

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 54101, 108202, 1568929, 3137858, 4814989, 9629978, 139634681, 279269362]

約数ペア:

[(1, 279269362), (2, 139634681), (29, 9629978), (58, 4814989), (89, 3137858), (178, 1568929), (2581, 108202), (5162, 54101)]