972198502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1425511}}^1$

素因数の和:1425555

約数の個数: 16

約数和(自身を含む): 1642189824

約数和(自身を除く): 669991322

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1425511, 2851022, 15680621, 31361242, 44190841, 88381682, 486099251, 972198502]

約数ペア:

[(1, 972198502), (2, 486099251), (11, 88381682), (22, 44190841), (31, 31361242), (62, 15680621), (341, 2851022), (682, 1425511)]