2543804584

素因数分解:

$2^3\times {\mathrm{83}}^2\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 4886260020

約数和(自身を除く): 2342455436

約数列:

[1, 2, 4, 8, 83, 101, 166, 202, 332, 404, 457, 664, 808, 914, 1828, 3656, 6889, 8383, 13778, 16766, 27556, 33532, 37931, 46157, 55112, 67064, 75862, 92314, 151724, 184628, 303448, 369256, 695789, 1391578, 2783156, 3148273, 3831031, 5566312, 6296546, 7662062, 12593092, 15324124, 25186184, 30648248, 317975573, 635951146, 1271902292, 2543804584]

約数ペア:

[(1, 2543804584), (2, 1271902292), (4, 635951146), (8, 317975573), (83, 30648248), (101, 25186184), (166, 15324124), (202, 12593092), (332, 7662062), (404, 6296546), (457, 5566312), (664, 3831031), (808, 3148273), (914, 2783156), (1828, 1391578), (3656, 695789), (6889, 369256), (8383, 303448), (13778, 184628), (16766, 151724), (27556, 92314), (33532, 75862), (37931, 67064), (46157, 55112)]