858431336

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{228793}}^1$

素因数の和:228873

約数の個数: 32

約数和(自身を含む): 1866959040

約数和(自身を除く): 1008527704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 228793, 457586, 915172, 1601551, 1830344, 3203102, 6406204, 12812408, 15329131, 30658262, 61316524, 107303917, 122633048, 214607834, 429215668, 858431336]

約数ペア:

[(1, 858431336), (2, 429215668), (4, 214607834), (7, 122633048), (8, 107303917), (14, 61316524), (28, 30658262), (56, 15329131), (67, 12812408), (134, 6406204), (268, 3203102), (469, 1830344), (536, 1601551), (938, 915172), (1876, 457586), (3752, 228793)]