13680902

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 20930400

約数和(自身を除く): 7249498

約数列:

[1, 2, 89, 151, 178, 302, 509, 1018, 13439, 26878, 45301, 76859, 90602, 153718, 6840451, 13680902]

約数ペア:

[(1, 13680902), (2, 6840451), (89, 153718), (151, 90602), (178, 76859), (302, 45301), (509, 26878), (1018, 13439)]