1906729396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3433}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 3925309248

約数和(自身を除く): 2018579852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 971, 1942, 3433, 3884, 6866, 10681, 12623, 13732, 21362, 25246, 37763, 42724, 44629, 50492, 75526, 89258, 138853, 151052, 178516, 277706, 490919, 555412, 981838, 1963676, 3333443, 6666886, 13333772, 36667873, 43334759, 73335746, 86669518, 146671492, 173339036, 476682349, 953364698, 1906729396]

約数ペア:

[(1, 1906729396), (2, 953364698), (4, 476682349), (11, 173339036), (13, 146671492), (22, 86669518), (26, 73335746), (44, 43334759), (52, 36667873), (143, 13333772), (286, 6666886), (572, 3333443), (971, 1963676), (1942, 981838), (3433, 555412), (3884, 490919), (6866, 277706), (10681, 178516), (12623, 151052), (13732, 138853), (21362, 89258), (25246, 75526), (37763, 50492), (42724, 44629)]