2009392442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 3117792384

約数和(自身を除く): 1108399942

約数列:

[1, 2, 71, 97, 113, 142, 194, 226, 1291, 2582, 6887, 8023, 10961, 13774, 16046, 21922, 91661, 125227, 145883, 183322, 250454, 291766, 778231, 1556462, 8891117, 10357693, 14150651, 17782234, 20715386, 28301302, 1004696221, 2009392442]

約数ペア:

[(1, 2009392442), (2, 1004696221), (71, 28301302), (97, 20715386), (113, 17782234), (142, 14150651), (194, 10357693), (226, 8891117), (1291, 1556462), (2582, 778231), (6887, 291766), (8023, 250454), (10961, 183322), (13774, 145883), (16046, 125227), (21922, 91661)]