2013222590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{114193}}^1$

素因数の和:114284

約数の個数: 32

約数和(自身を含む): 3798549216

約数和(自身を除く): 1785326626

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 17630, 114193, 228386, 570965, 1141930, 4681913, 4910299, 9363826, 9820598, 23409565, 24551495, 46819130, 49102990, 201322259, 402644518, 1006611295, 2013222590]

約数ペア:

[(1, 2013222590), (2, 1006611295), (5, 402644518), (10, 201322259), (41, 49102990), (43, 46819130), (82, 24551495), (86, 23409565), (205, 9820598), (215, 9363826), (410, 4910299), (430, 4681913), (1763, 1141930), (3526, 570965), (8815, 228386), (17630, 114193)]