2500688

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2222

約数の個数: 20

約数和(自身を含む): 4913748

約数和(自身を除く): 2413060

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2141, 4282, 8564, 17128, 34256, 156293, 312586, 625172, 1250344, 2500688]

約数ペア:

[(1, 2500688), (2, 1250344), (4, 625172), (8, 312586), (16, 156293), (73, 34256), (146, 17128), (292, 8564), (584, 4282), (1168, 2141)]