266494436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{9473}}^1$

素因数の和:10031

約数の個数: 24

約数和(自身を含む): 503220984

約数和(自身を除く): 236726548

約数列:

[1, 2, 4, 13, 26, 52, 541, 1082, 2164, 7033, 9473, 14066, 18946, 28132, 37892, 123149, 246298, 492596, 5124893, 10249786, 20499572, 66623609, 133247218, 266494436]

約数ペア:

[(1, 266494436), (2, 133247218), (4, 66623609), (13, 20499572), (26, 10249786), (52, 5124893), (541, 492596), (1082, 246298), (2164, 123149), (7033, 37892), (9473, 28132), (14066, 18946)]