2013690430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{108907}}^1$

素因数の和:109000

約数の個数: 24

約数和(自身を含む): 3710931192

約数和(自身を除く): 1697240762

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 9245, 18490, 108907, 217814, 544535, 1089070, 4683001, 9366002, 23415005, 46830010, 201369043, 402738086, 1006845215, 2013690430]

約数ペア:

[(1, 2013690430), (2, 1006845215), (5, 402738086), (10, 201369043), (43, 46830010), (86, 23415005), (215, 9366002), (430, 4683001), (1849, 1089070), (3698, 544535), (9245, 217814), (18490, 108907)]