804965488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1359739}}^1$

素因数の和:1359784

約数の個数: 20

約数和(自身を含む): 1601773720

約数和(自身を除く): 796808232

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1359739, 2719478, 5438956, 10877912, 21755824, 50310343, 100620686, 201241372, 402482744, 804965488]

約数ペア:

[(1, 804965488), (2, 402482744), (4, 201241372), (8, 100620686), (16, 50310343), (37, 21755824), (74, 10877912), (148, 5438956), (296, 2719478), (592, 1359739)]