713731460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2745121}}^1$

素因数の和:2745143

約数の個数: 24

約数和(自身を含む): 1614131736

約数和(自身を除く): 900400276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2745121, 5490242, 10980484, 13725605, 27451210, 35686573, 54902420, 71373146, 142746292, 178432865, 356865730, 713731460]

約数ペア:

[(1, 713731460), (2, 356865730), (4, 178432865), (5, 142746292), (10, 71373146), (13, 54902420), (20, 35686573), (26, 27451210), (52, 13725605), (65, 10980484), (130, 5490242), (260, 2745121)]