634405268

素因数分解:

$2^2\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{7043}}^1$

素因数の和:10271

約数の個数: 24

約数和(自身を含む): 1269385152

約数和(自身を除く): 634979884

約数列:

[1, 2, 4, 7, 14, 28, 3217, 6434, 7043, 12868, 14086, 22519, 28172, 45038, 49301, 90076, 98602, 197204, 22657331, 45314662, 90629324, 158601317, 317202634, 634405268]

約数ペア:

[(1, 634405268), (2, 317202634), (4, 158601317), (7, 90629324), (14, 45314662), (28, 22657331), (3217, 197204), (6434, 98602), (7043, 90076), (12868, 49301), (14086, 45038), (22519, 28172)]