1284664090

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1\times {\mathrm{1459}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 2331141120

約数和(自身を除く): 1046477030

約数列:

[1, 2, 5, 10, 191, 382, 461, 922, 955, 1459, 1910, 2305, 2918, 4610, 7295, 14590, 88051, 176102, 278669, 440255, 557338, 672599, 880510, 1345198, 1393345, 2786690, 3362995, 6725990, 128466409, 256932818, 642332045, 1284664090]

約数ペア:

[(1, 1284664090), (2, 642332045), (5, 256932818), (10, 128466409), (191, 6725990), (382, 3362995), (461, 2786690), (922, 1393345), (955, 1345198), (1459, 880510), (1910, 672599), (2305, 557338), (2918, 440255), (4610, 278669), (7295, 176102), (14590, 88051)]