2155124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 4096008

約数和(自身を除く): 1940884

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 773, 1394, 1546, 2788, 3092, 13141, 26282, 31693, 52564, 63386, 126772, 538781, 1077562, 2155124]

約数ペア:

[(1, 2155124), (2, 1077562), (4, 538781), (17, 126772), (34, 63386), (41, 52564), (68, 31693), (82, 26282), (164, 13141), (697, 3092), (773, 2788), (1394, 1546)]