1970822131

素因数分解:

${\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{1549}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 2048306400

約数和(自身を除く): 77484269

約数列:

[1, 37, 137, 251, 1549, 5069, 9287, 34387, 57313, 212213, 388799, 1272319, 7851881, 14385563, 53265463, 1970822131]

約数ペア:

[(1, 1970822131), (37, 53265463), (137, 14385563), (251, 7851881), (1549, 1272319), (5069, 388799), (9287, 212213), (34387, 57313)]