848229590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{501911}}^1$

素因数の和:501944

約数の個数: 24

約数和(自身を含む): 1653298128

約数和(自身を除く): 805068538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 501911, 1003822, 2509555, 5019110, 6524843, 13049686, 32624215, 65248430, 84822959, 169645918, 424114795, 848229590]

約数ペア:

[(1, 848229590), (2, 424114795), (5, 169645918), (10, 84822959), (13, 65248430), (26, 32624215), (65, 13049686), (130, 6524843), (169, 5019110), (338, 2509555), (845, 1003822), (1690, 501911)]