2456624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8108

約数の個数: 20

約数和(自身を含む): 5010840

約数和(自身を除く): 2554216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8081, 16162, 32324, 64648, 129296, 153539, 307078, 614156, 1228312, 2456624]

約数ペア:

[(1, 2456624), (2, 1228312), (4, 614156), (8, 307078), (16, 153539), (19, 129296), (38, 64648), (76, 32324), (152, 16162), (304, 8081)]