8190898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 13571712

約数和(自身を除く): 5380814

約数列:

[1, 2, 23, 41, 43, 46, 82, 86, 101, 202, 943, 989, 1763, 1886, 1978, 2323, 3526, 4141, 4343, 4646, 8282, 8686, 40549, 81098, 95243, 99889, 178063, 190486, 199778, 356126, 4095449, 8190898]

約数ペア:

[(1, 8190898), (2, 4095449), (23, 356126), (41, 199778), (43, 190486), (46, 178063), (82, 99889), (86, 95243), (101, 81098), (202, 40549), (943, 8686), (989, 8282), (1763, 4646), (1886, 4343), (1978, 4141), (2323, 3526)]