858120802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{8693}}^1$

素因数の和:9354

約数の個数: 32

約数和(自身を含む): 1607485824

約数和(自身を除く): 749365022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 641, 1282, 4487, 7051, 8693, 8974, 14102, 17386, 49357, 60851, 95623, 98714, 121702, 191246, 669361, 1338722, 5572213, 11144426, 39005491, 61294343, 78010982, 122588686, 429060401, 858120802]

約数ペア:

[(1, 858120802), (2, 429060401), (7, 122588686), (11, 78010982), (14, 61294343), (22, 39005491), (77, 11144426), (154, 5572213), (641, 1338722), (1282, 669361), (4487, 191246), (7051, 121702), (8693, 98714), (8974, 95623), (14102, 60851), (17386, 49357)]