2659488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 7521696

約数和(自身を除く): 4862208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2131, 4262, 6393, 8524, 12786, 17048, 25572, 27703, 34096, 51144, 55406, 68192, 83109, 102288, 110812, 166218, 204576, 221624, 332436, 443248, 664872, 886496, 1329744, 2659488]

約数ペア:

[(1, 2659488), (2, 1329744), (3, 886496), (4, 664872), (6, 443248), (8, 332436), (12, 221624), (13, 204576), (16, 166218), (24, 110812), (26, 102288), (32, 83109), (39, 68192), (48, 55406), (52, 51144), (78, 34096), (96, 27703), (104, 25572), (156, 17048), (208, 12786), (312, 8524), (416, 6393), (624, 4262), (1248, 2131)]