989827322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 1644724224

約数和(自身を除く): 654896902

約数列:

[1, 2, 11, 22, 103, 191, 206, 382, 1133, 2101, 2266, 2287, 4202, 4574, 19673, 25157, 39346, 50314, 216403, 235561, 432806, 436817, 471122, 873634, 2591171, 4804987, 5182342, 9609974, 44992151, 89984302, 494913661, 989827322]

約数ペア:

[(1, 989827322), (2, 494913661), (11, 89984302), (22, 44992151), (103, 9609974), (191, 5182342), (206, 4804987), (382, 2591171), (1133, 873634), (2101, 471122), (2266, 436817), (2287, 432806), (4202, 235561), (4574, 216403), (19673, 50314), (25157, 39346)]