1794791551154

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{21666283}}^1$

素因数の和:21666450

約数の個数: 32

約数和(自身を含む): 3159464198016

約数和(自身を除く): 1364672646862

約数列:

[1, 2, 7, 14, 61, 97, 122, 194, 427, 679, 854, 1358, 5917, 11834, 41419, 82838, 21666283, 43332566, 151663981, 303327962, 1321643263, 2101629451, 2643286526, 4203258902, 9251502841, 14711406157, 18503005682, 29422812314, 128199396511, 256398793022, 897395775577, 1794791551154]

約数ペア:

[(1, 1794791551154), (2, 897395775577), (7, 256398793022), (14, 128199396511), (61, 29422812314), (97, 18503005682), (122, 14711406157), (194, 9251502841), (427, 4203258902), (679, 2643286526), (854, 2101629451), (1358, 1321643263), (5917, 303327962), (11834, 151663981), (41419, 43332566), (82838, 21666283)]