4928396

素因数分解:

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

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 9510480

約数和(自身を除く): 4582084

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1109, 1111, 2218, 2222, 4436, 4444, 12199, 24398, 48796, 112009, 224018, 448036, 1232099, 2464198, 4928396]

約数ペア:

[(1, 4928396), (2, 2464198), (4, 1232099), (11, 448036), (22, 224018), (44, 112009), (101, 48796), (202, 24398), (404, 12199), (1109, 4444), (1111, 4436), (2218, 2222)]