3874988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 7477008

約数和(自身を除く): 3602020

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1733, 2236, 3466, 6932, 22529, 45058, 74519, 90116, 149038, 298076, 968747, 1937494, 3874988]

約数ペア:

[(1, 3874988), (2, 1937494), (4, 968747), (13, 298076), (26, 149038), (43, 90116), (52, 74519), (86, 45058), (172, 22529), (559, 6932), (1118, 3466), (1733, 2236)]