980812352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1237}}^1$

素因数の和:2215

約数の個数: 56

約数和(自身を含む): 2099910456

約数和(自身を除く): 1119098104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 953, 1237, 1906, 2474, 3812, 4948, 7624, 9896, 12389, 15248, 16081, 19792, 24778, 30496, 32162, 39584, 49556, 60992, 64324, 79168, 99112, 128648, 198224, 257296, 396448, 514592, 792896, 1029184, 1178861, 2357722, 4715444, 9430888, 15325193, 18861776, 30650386, 37723552, 61300772, 75447104, 122601544, 245203088, 490406176, 980812352]

約数ペア:

[(1, 980812352), (2, 490406176), (4, 245203088), (8, 122601544), (13, 75447104), (16, 61300772), (26, 37723552), (32, 30650386), (52, 18861776), (64, 15325193), (104, 9430888), (208, 4715444), (416, 2357722), (832, 1178861), (953, 1029184), (1237, 792896), (1906, 514592), (2474, 396448), (3812, 257296), (4948, 198224), (7624, 128648), (9896, 99112), (12389, 79168), (15248, 64324), (16081, 60992), (19792, 49556), (24778, 39584), (30496, 32162)]