2464198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 4075920

約数和(自身を除く): 1611722

約数列:

[1, 2, 11, 22, 101, 202, 1109, 1111, 2218, 2222, 12199, 24398, 112009, 224018, 1232099, 2464198]

約数ペア:

[(1, 2464198), (2, 1232099), (11, 224018), (22, 112009), (101, 24398), (202, 12199), (1109, 2222), (1111, 2218)]