1036998340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389849}}^1$

素因数の和:389884

約数の個数: 48

約数和(自身を含む): 2619792000

約数和(自身を除く): 1582793660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 389849, 779698, 1559396, 1949245, 2728943, 3898490, 5457886, 7407131, 7796980, 10915772, 13644715, 14814262, 27289430, 29628524, 37035655, 51849917, 54578860, 74071310, 103699834, 148142620, 207399668, 259249585, 518499170, 1036998340]

約数ペア:

[(1, 1036998340), (2, 518499170), (4, 259249585), (5, 207399668), (7, 148142620), (10, 103699834), (14, 74071310), (19, 54578860), (20, 51849917), (28, 37035655), (35, 29628524), (38, 27289430), (70, 14814262), (76, 13644715), (95, 10915772), (133, 7796980), (140, 7407131), (190, 5457886), (266, 3898490), (380, 2728943), (532, 1949245), (665, 1559396), (1330, 779698), (2660, 389849)]