2018443070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{144899}}^1$

素因数の和:145112

約数の個数: 32

約数和(自身を含む): 4173120000

約数和(自身を除く): 2154676930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 144899, 289798, 724495, 1014293, 1448990, 2028586, 5071465, 10142930, 28834901, 57669802, 144174505, 201844307, 288349010, 403688614, 1009221535, 2018443070]

約数ペア:

[(1, 2018443070), (2, 1009221535), (5, 403688614), (7, 288349010), (10, 201844307), (14, 144174505), (35, 57669802), (70, 28834901), (199, 10142930), (398, 5071465), (995, 2028586), (1393, 1448990), (1990, 1014293), (2786, 724495), (6965, 289798), (13930, 144899)]