2055128624

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{97381}}^1$

素因数の和:98708

約数の個数: 20

約数和(自身を含む): 3984871440

約数和(自身を除く): 1929742816

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 10552, 21104, 97381, 194762, 389524, 779048, 1558096, 128445539, 256891078, 513782156, 1027564312, 2055128624]

約数ペア:

[(1, 2055128624), (2, 1027564312), (4, 513782156), (8, 256891078), (16, 128445539), (1319, 1558096), (2638, 779048), (5276, 389524), (10552, 194762), (21104, 97381)]