1278254832

素因数分解:

$2^4\times 3^1\times {\mathrm{26630309}}^1$

素因数の和:26630320

約数の個数: 20

約数和(自身を含む): 3302158440

約数和(自身を除く): 2023903608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26630309, 53260618, 79890927, 106521236, 159781854, 213042472, 319563708, 426084944, 639127416, 1278254832]

約数ペア:

[(1, 1278254832), (2, 639127416), (3, 426084944), (4, 319563708), (6, 213042472), (8, 159781854), (12, 106521236), (16, 79890927), (24, 53260618), (48, 26630309)]