14440010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 28162512

約数和(自身を除く): 13722502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 401, 554, 802, 1385, 2005, 2770, 3601, 4010, 5213, 7202, 10426, 18005, 26065, 36010, 52130, 111077, 222154, 555385, 1110770, 1444001, 2888002, 7220005, 14440010]

約数ペア:

[(1, 14440010), (2, 7220005), (5, 2888002), (10, 1444001), (13, 1110770), (26, 555385), (65, 222154), (130, 111077), (277, 52130), (401, 36010), (554, 26065), (802, 18005), (1385, 10426), (2005, 7202), (2770, 5213), (3601, 4010)]