2880904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{27701}}^1$

素因数の和:27720

約数の個数: 16

約数和(自身を含む): 5817420

約数和(自身を除く): 2936516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 27701, 55402, 110804, 221608, 360113, 720226, 1440452, 2880904]

約数ペア:

[(1, 2880904), (2, 1440452), (4, 720226), (8, 360113), (13, 221608), (26, 110804), (52, 55402), (104, 27701)]