2611116976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{91631}}^1$

素因数の和:91789

約数の個数: 40

約数和(自身を含む): 5488023744

約数和(自身を除く): 2876906768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 28496, 91631, 183262, 366524, 733048, 1191203, 1466096, 2382406, 4764812, 9529624, 12553447, 19059248, 25106894, 50213788, 100427576, 163194811, 200855152, 326389622, 652779244, 1305558488, 2611116976]

約数ペア:

[(1, 2611116976), (2, 1305558488), (4, 652779244), (8, 326389622), (13, 200855152), (16, 163194811), (26, 100427576), (52, 50213788), (104, 25106894), (137, 19059248), (208, 12553447), (274, 9529624), (548, 4764812), (1096, 2382406), (1781, 1466096), (2192, 1191203), (3562, 733048), (7124, 366524), (14248, 183262), (28496, 91631)]