2420198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4819

約数の個数: 16

約数和(自身を含む): 4133376

約数和(自身を除く): 1713178

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4783, 9566, 52613, 105226, 110009, 220018, 1210099, 2420198]

約数ペア:

[(1, 2420198), (2, 1210099), (11, 220018), (22, 110009), (23, 105226), (46, 52613), (253, 9566), (506, 4783)]