2520032008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1863929}}^1$

素因数の和:1863961

約数の個数: 24

約数和(自身を含む): 5116487850

約数和(自身を除く): 2596455842

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1863929, 3727858, 7455716, 14911432, 24231077, 48462154, 96924308, 193848616, 315004001, 630008002, 1260016004, 2520032008]

約数ペア:

[(1, 2520032008), (2, 1260016004), (4, 630008002), (8, 315004001), (13, 193848616), (26, 96924308), (52, 48462154), (104, 24231077), (169, 14911432), (338, 7455716), (676, 3727858), (1352, 1863929)]