1900510854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{210187}}^1$

素因数の和:210340

約数の個数: 32

約数和(自身を含む): 4176855936

約数和(自身を除く): 2276345082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 210187, 420374, 630561, 1261122, 2312057, 4624114, 6936171, 13872342, 28795619, 57591238, 86386857, 172773714, 316751809, 633503618, 950255427, 1900510854]

約数ペア:

[(1, 1900510854), (2, 950255427), (3, 633503618), (6, 316751809), (11, 172773714), (22, 86386857), (33, 57591238), (66, 28795619), (137, 13872342), (274, 6936171), (411, 4624114), (822, 2312057), (1507, 1261122), (3014, 630561), (4521, 420374), (9042, 210187)]