1999462744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{13339}}^1$

素因数の和:13843

約数の個数: 32

約数和(自身を含む): 3849123600

約数和(自身を除く): 1849660856

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 457, 914, 1828, 3656, 13339, 18737, 26678, 37474, 53356, 74948, 106712, 149896, 546899, 1093798, 2187596, 4375192, 6095923, 12191846, 24383692, 48767384, 249932843, 499865686, 999731372, 1999462744]

約数ペア:

[(1, 1999462744), (2, 999731372), (4, 499865686), (8, 249932843), (41, 48767384), (82, 24383692), (164, 12191846), (328, 6095923), (457, 4375192), (914, 2187596), (1828, 1093798), (3656, 546899), (13339, 149896), (18737, 106712), (26678, 74948), (37474, 53356)]