2001069844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{18979}}^1$

素因数の和:19639

約数の個数: 24

約数和(自身を含む): 3589345760

約数和(自身を除く): 1588275916

約数列:

[1, 2, 4, 43, 86, 172, 613, 1226, 2452, 18979, 26359, 37958, 52718, 75916, 105436, 816097, 1632194, 3264388, 11634127, 23268254, 46536508, 500267461, 1000534922, 2001069844]

約数ペア:

[(1, 2001069844), (2, 1000534922), (4, 500267461), (43, 46536508), (86, 23268254), (172, 11634127), (613, 3264388), (1226, 1632194), (2452, 816097), (18979, 105436), (26359, 75916), (37958, 52718)]