2017756465

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1\times {\mathrm{4013}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 2438071488

約数和(自身を除く): 420315023

約数列:

[1, 5, 227, 443, 1135, 2215, 4013, 20065, 100561, 502805, 910951, 1777759, 4554755, 8888795, 403551293, 2017756465]

約数ペア:

[(1, 2017756465), (5, 403551293), (227, 8888795), (443, 4554755), (1135, 1777759), (2215, 910951), (4013, 502805), (20065, 100561)]