268111532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{10501}}^1$

素因数の和:11009

約数の個数: 24

約数和(自身を含む): 506364432

約数和(自身を除く): 238252900

約数列:

[1, 2, 4, 13, 26, 52, 491, 982, 1964, 6383, 10501, 12766, 21002, 25532, 42004, 136513, 273026, 546052, 5155991, 10311982, 20623964, 67027883, 134055766, 268111532]

約数ペア:

[(1, 268111532), (2, 134055766), (4, 67027883), (13, 20623964), (26, 10311982), (52, 5155991), (491, 546052), (982, 273026), (1964, 136513), (6383, 42004), (10501, 25532), (12766, 21002)]