2539051398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{148639}}^1$

素因数の和:148733

約数の個数: 48

約数和(自身を含む): 6005650560

約数和(自身を除く): 3466599162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 148639, 297278, 445917, 891834, 1337751, 1932307, 2675502, 3864614, 5796921, 10850647, 11593842, 17390763, 21701294, 32551941, 34781526, 65103882, 97655823, 141058411, 195311646, 282116822, 423175233, 846350466, 1269525699, 2539051398]

約数ペア:

[(1, 2539051398), (2, 1269525699), (3, 846350466), (6, 423175233), (9, 282116822), (13, 195311646), (18, 141058411), (26, 97655823), (39, 65103882), (73, 34781526), (78, 32551941), (117, 21701294), (146, 17390763), (219, 11593842), (234, 10850647), (438, 5796921), (657, 3864614), (949, 2675502), (1314, 1932307), (1898, 1337751), (2847, 891834), (5694, 445917), (8541, 297278), (17082, 148639)]