9891752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 20109600

約数和(自身を除く): 10217848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 419, 454, 838, 908, 1676, 1816, 2951, 3352, 5447, 5902, 10894, 11804, 21788, 23608, 43576, 95113, 190226, 380452, 760904, 1236469, 2472938, 4945876, 9891752]

約数ペア:

[(1, 9891752), (2, 4945876), (4, 2472938), (8, 1236469), (13, 760904), (26, 380452), (52, 190226), (104, 95113), (227, 43576), (419, 23608), (454, 21788), (838, 11804), (908, 10894), (1676, 5902), (1816, 5447), (2951, 3352)]