2928812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 5468400

約数和(自身を除く): 2539588

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 433, 866, 1691, 1732, 3382, 6764, 8227, 16454, 32908, 38537, 77074, 154148, 732203, 1464406, 2928812]

約数ペア:

[(1, 2928812), (2, 1464406), (4, 732203), (19, 154148), (38, 77074), (76, 38537), (89, 32908), (178, 16454), (356, 8227), (433, 6764), (866, 3382), (1691, 1732)]