86898826

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{45307}}^1$

素因数の和:45453

約数の個数: 16

約数和(自身を含む): 150060096

約数和(自身を除く): 63161270

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 45307, 90614, 317149, 634298, 6207059, 12414118, 43449413, 86898826]

約数ペア:

[(1, 86898826), (2, 43449413), (7, 12414118), (14, 6207059), (137, 634298), (274, 317149), (959, 90614), (1918, 45307)]