346807378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139729}}^1$

素因数の和:139821

約数の個数: 16

約数和(自身を含む): 558361080

約数和(自身を除く): 211553702

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 139729, 279458, 2375393, 4750786, 10200217, 20400434, 173403689, 346807378]

約数ペア:

[(1, 346807378), (2, 173403689), (17, 20400434), (34, 10200217), (73, 4750786), (146, 2375393), (1241, 279458), (2482, 139729)]