4646690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 4217950

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 227, 230, 445, 454, 890, 1135, 2047, 2270, 4094, 5221, 10235, 10442, 20203, 20470, 26105, 40406, 52210, 101015, 202030, 464669, 929338, 2323345, 4646690]

約数ペア:

[(1, 4646690), (2, 2323345), (5, 929338), (10, 464669), (23, 202030), (46, 101015), (89, 52210), (115, 40406), (178, 26105), (227, 20470), (230, 20203), (445, 10442), (454, 10235), (890, 5221), (1135, 4094), (2047, 2270)]