580325680688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90000881}}^1$

素因数の和:90000933

約数の個数: 40

約数和(自身を含む): 1249932249216

約数和(自身を除く): 669606568528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 90000881, 180001762, 360003524, 720007048, 1170011453, 1440014096, 2340022906, 2790027311, 4680045812, 5580054622, 9360091624, 11160109244, 18720183248, 22320218488, 36270355043, 44640436976, 72540710086, 145081420172, 290162840344, 580325680688]

約数ペア:

[(1, 580325680688), (2, 290162840344), (4, 145081420172), (8, 72540710086), (13, 44640436976), (16, 36270355043), (26, 22320218488), (31, 18720183248), (52, 11160109244), (62, 9360091624), (104, 5580054622), (124, 4680045812), (208, 2790027311), (248, 2340022906), (403, 1440014096), (496, 1170011453), (806, 720007048), (1612, 360003524), (3224, 180001762), (6448, 90000881)]