2019929096

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{13259}}^1$

素因数の和:13541

約数の個数: 32

約数和(自身を含む): 3842748000

約数和(自身を除く): 1822818904

約数列:

[1, 2, 4, 8, 137, 139, 274, 278, 548, 556, 1096, 1112, 13259, 19043, 26518, 38086, 53036, 76172, 106072, 152344, 1816483, 1843001, 3632966, 3686002, 7265932, 7372004, 14531864, 14744008, 252491137, 504982274, 1009964548, 2019929096]

約数ペア:

[(1, 2019929096), (2, 1009964548), (4, 504982274), (8, 252491137), (137, 14744008), (139, 14531864), (274, 7372004), (278, 7265932), (548, 3686002), (556, 3632966), (1096, 1843001), (1112, 1816483), (13259, 152344), (19043, 106072), (26518, 76172), (38086, 53036)]