2116517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2468592

約数和(自身を除く): 352075

約数列:

[1, 13, 17, 61, 157, 221, 793, 1037, 2041, 2669, 9577, 13481, 34697, 124501, 162809, 2116517]

約数ペア:

[(1, 2116517), (13, 162809), (17, 124501), (61, 34697), (157, 13481), (221, 9577), (793, 2669), (1037, 2041)]