1387923554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{995641}}^1$

素因数の和:995701

約数の個数: 16

約数和(自身を含む): 2258116056

約数和(自身を除く): 870192502

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 995641, 1991282, 16925897, 33851794, 40821281, 81642562, 693961777, 1387923554]

約数ペア:

[(1, 1387923554), (2, 693961777), (17, 81642562), (34, 40821281), (41, 33851794), (82, 16925897), (697, 1991282), (1394, 995641)]