9020908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 17088848

約数和(自身を除く): 8067940

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 613, 1132, 1226, 2452, 3679, 7358, 7969, 14716, 15938, 31876, 173479, 346958, 693916, 2255227, 4510454, 9020908]

約数ペア:

[(1, 9020908), (2, 4510454), (4, 2255227), (13, 693916), (26, 346958), (52, 173479), (283, 31876), (566, 15938), (613, 14716), (1132, 7969), (1226, 7358), (2452, 3679)]