235557296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1132487}}^1$

素因数の和:1132508

約数の個数: 20

約数和(自身を含む): 491499792

約数和(自身を除く): 255942496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1132487, 2264974, 4529948, 9059896, 14722331, 18119792, 29444662, 58889324, 117778648, 235557296]

約数ペア:

[(1, 235557296), (2, 117778648), (4, 58889324), (8, 29444662), (13, 18119792), (16, 14722331), (26, 9059896), (52, 4529948), (104, 2264974), (208, 1132487)]