573304420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2205017}}^1$

素因数の和:2205039

約数の個数: 24

約数和(自身を含む): 1296550584

約数和(自身を除く): 723246164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2205017, 4410034, 8820068, 11025085, 22050170, 28665221, 44100340, 57330442, 114660884, 143326105, 286652210, 573304420]

約数ペア:

[(1, 573304420), (2, 286652210), (4, 143326105), (5, 114660884), (10, 57330442), (13, 44100340), (20, 28665221), (26, 22050170), (52, 11025085), (65, 8820068), (130, 4410034), (260, 2205017)]