2840564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 5410440

約数和(自身を除く): 2569876

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1129, 1258, 2258, 2516, 4516, 19193, 38386, 41773, 76772, 83546, 167092, 710141, 1420282, 2840564]

約数ペア:

[(1, 2840564), (2, 1420282), (4, 710141), (17, 167092), (34, 83546), (37, 76772), (68, 41773), (74, 38386), (148, 19193), (629, 4516), (1129, 2516), (1258, 2258)]