3903380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15013}}^1$

素因数の和:15035

約数の個数: 24

約数和(自身を含む): 8828232

約数和(自身を除く): 4924852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15013, 30026, 60052, 75065, 150130, 195169, 300260, 390338, 780676, 975845, 1951690, 3903380]

約数ペア:

[(1, 3903380), (2, 1951690), (4, 975845), (5, 780676), (10, 390338), (13, 300260), (20, 195169), (26, 150130), (52, 75065), (65, 60052), (130, 30026), (260, 15013)]