139099078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{9661}}^1$

素因数の和:9999

約数の個数: 16

約数和(自身を含む): 218438496

約数和(自身を除く): 79339418

約数列:

[1, 2, 23, 46, 313, 626, 7199, 9661, 14398, 19322, 222203, 444406, 3023893, 6047786, 69549539, 139099078]

約数ペア:

[(1, 139099078), (2, 69549539), (23, 6047786), (46, 3023893), (313, 444406), (626, 222203), (7199, 19322), (9661, 14398)]