2015975948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{2897}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 4177293120

約数和(自身を除く): 2161317172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 857, 1714, 2897, 3428, 5794, 5999, 11588, 11998, 20279, 23996, 24853, 40558, 49706, 81116, 84013, 99412, 168026, 173971, 336052, 347942, 588091, 695884, 1176182, 2352364, 2482729, 4965458, 9930916, 17379103, 34758206, 69516412, 71999141, 143998282, 287996564, 503993987, 1007987974, 2015975948]

約数ペア:

[(1, 2015975948), (2, 1007987974), (4, 503993987), (7, 287996564), (14, 143998282), (28, 71999141), (29, 69516412), (58, 34758206), (116, 17379103), (203, 9930916), (406, 4965458), (812, 2482729), (857, 2352364), (1714, 1176182), (2897, 695884), (3428, 588091), (5794, 347942), (5999, 336052), (11588, 173971), (11998, 168026), (20279, 99412), (23996, 84013), (24853, 81116), (40558, 49706)]