268194634

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1\times {\mathrm{2221}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 405959400

約数和(自身を除く): 137764766

約数列:

[1, 2, 173, 346, 349, 698, 2221, 4442, 60377, 120754, 384233, 768466, 775129, 1550258, 134097317, 268194634]

約数ペア:

[(1, 268194634), (2, 134097317), (173, 1550258), (346, 775129), (349, 768466), (698, 384233), (2221, 120754), (4442, 60377)]