5478889196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{11320019}}^1$

素因数の和:11320045

約数の個数: 18

約数和(自身を含む): 10538938620

約数和(自身を除く): 5060049424

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 11320019, 22640038, 45280076, 124520209, 249040418, 498080836, 1369722299, 2739444598, 5478889196]

約数ペア:

[(1, 5478889196), (2, 2739444598), (4, 1369722299), (11, 498080836), (22, 249040418), (44, 124520209), (121, 45280076), (242, 22640038), (484, 11320019)]