2170996933

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{68449}}^1$

素因数の和:68676

約数の個数: 16

約数和(自身を含む): 2602195200

約数和(自身を除く): 431198267

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 31717, 68449, 479143, 1574327, 11020289, 13484453, 94391171, 310142419, 2170996933]

約数ペア:

[(1, 2170996933), (7, 310142419), (23, 94391171), (161, 13484453), (197, 11020289), (1379, 1574327), (4531, 479143), (31717, 68449)]