628802264402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1\times {\mathrm{519509}}^1$

素因数の和:523118

約数の個数: 24

約数和(自身を含む): 1021625766180

約数和(自身を除く): 392823501778

約数列:

[1, 2, 13, 26, 169, 338, 3581, 7162, 46553, 93106, 519509, 605189, 1039018, 1210378, 6753617, 13507234, 87797021, 175594042, 1860361729, 3720723458, 24184702477, 48369404954, 314401132201, 628802264402]

約数ペア:

[(1, 628802264402), (2, 314401132201), (13, 48369404954), (26, 24184702477), (169, 3720723458), (338, 1860361729), (3581, 175594042), (7162, 87797021), (46553, 13507234), (93106, 6753617), (519509, 1210378), (605189, 1039018)]