805431386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{108461}}^1$

素因数の和:108589

約数の個数: 16

約数和(自身を含む): 1249482240

約数和(自身を除く): 444050854

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 108461, 216922, 5097667, 8568419, 10195334, 17136838, 402715693, 805431386]

約数ペア:

[(1, 805431386), (2, 402715693), (47, 17136838), (79, 10195334), (94, 8568419), (158, 5097667), (3713, 216922), (7426, 108461)]