2620208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{5647}}^1$

素因数の和:5684

約数の個数: 20

約数和(自身を含む): 5252640

約数和(自身を除く): 2632432

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 5647, 11294, 22588, 45176, 90352, 163763, 327526, 655052, 1310104, 2620208]

約数ペア:

[(1, 2620208), (2, 1310104), (4, 655052), (8, 327526), (16, 163763), (29, 90352), (58, 45176), (116, 22588), (232, 11294), (464, 5647)]