135880394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{4517}}^1$

素因数の和:4634

約数の個数: 24

約数和(自身を含む): 223234380

約数和(自身を除く): 87353986

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 4517, 9034, 15041, 30082, 58721, 117442, 402013, 763373, 804026, 1526746, 5226169, 10452338, 67940197, 135880394]

約数ペア:

[(1, 135880394), (2, 67940197), (13, 10452338), (26, 5226169), (89, 1526746), (169, 804026), (178, 763373), (338, 402013), (1157, 117442), (2314, 58721), (4517, 30082), (9034, 15041)]