445404882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{13249}}^1$

素因数の和:13698

約数の個数: 32

約数和(自身を含む): 961632000

約数和(自身を除く): 516227118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 5603, 11206, 13249, 16809, 26498, 33618, 39747, 79494, 172237, 344474, 516711, 1033422, 5710319, 11420638, 17130957, 34261914, 74234147, 148468294, 222702441, 445404882]

約数ペア:

[(1, 445404882), (2, 222702441), (3, 148468294), (6, 74234147), (13, 34261914), (26, 17130957), (39, 11420638), (78, 5710319), (431, 1033422), (862, 516711), (1293, 344474), (2586, 172237), (5603, 79494), (11206, 39747), (13249, 33618), (16809, 26498)]