261485042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1436731}}^1$

素因数の和:1436753

約数の個数: 16

約数和(自身を含む): 482741952

約数和(自身を除く): 221256910

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1436731, 2873462, 10057117, 18677503, 20114234, 37355006, 130742521, 261485042]

約数ペア:

[(1, 261485042), (2, 130742521), (7, 37355006), (13, 20114234), (14, 18677503), (26, 10057117), (91, 2873462), (182, 1436731)]