6898390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 13141440

約数和(自身を除く): 6243050

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 337, 445, 674, 890, 1685, 2047, 3370, 4094, 7751, 10235, 15502, 20470, 29993, 38755, 59986, 77510, 149965, 299930, 689839, 1379678, 3449195, 6898390]

約数ペア:

[(1, 6898390), (2, 3449195), (5, 1379678), (10, 689839), (23, 299930), (46, 149965), (89, 77510), (115, 59986), (178, 38755), (230, 29993), (337, 20470), (445, 15502), (674, 10235), (890, 7751), (1685, 4094), (2047, 3370)]