1520921616

素因数分解:

$2^4\times 3^1\times {\mathrm{31685867}}^1$

素因数の和:31685878

約数の個数: 20

約数和(自身を含む): 3929047632

約数和(自身を除く): 2408126016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 31685867, 63371734, 95057601, 126743468, 190115202, 253486936, 380230404, 506973872, 760460808, 1520921616]

約数ペア:

[(1, 1520921616), (2, 760460808), (3, 506973872), (4, 380230404), (6, 253486936), (8, 190115202), (12, 126743468), (16, 95057601), (24, 63371734), (48, 31685867)]