1026853072

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{213217}}^1$

素因数の和:213275

約数の個数: 40

約数和(自身を含む): 2326634816

約数和(自身を除く): 1299781744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 213217, 426434, 852868, 1492519, 1705736, 2985038, 3411472, 5970076, 9168331, 11940152, 18336662, 23880304, 36673324, 64178317, 73346648, 128356634, 146693296, 256713268, 513426536, 1026853072]

約数ペア:

[(1, 1026853072), (2, 513426536), (4, 256713268), (7, 146693296), (8, 128356634), (14, 73346648), (16, 64178317), (28, 36673324), (43, 23880304), (56, 18336662), (86, 11940152), (112, 9168331), (172, 5970076), (301, 3411472), (344, 2985038), (602, 1705736), (688, 1492519), (1204, 852868), (2408, 426434), (4816, 213217)]