2211266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 3530304

約数和(自身を除く): 1319038

約数列:

[1, 2, 23, 46, 53, 106, 907, 1219, 1814, 2438, 20861, 41722, 48071, 96142, 1105633, 2211266]

約数ペア:

[(1, 2211266), (2, 1105633), (23, 96142), (46, 48071), (53, 41722), (106, 20861), (907, 2438), (1219, 1814)]