8216138

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4621}}^1$

素因数の和:4757

約数の個数: 16

約数和(自身を含む): 14198784

約数和(自身を除く): 5982646

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 4621, 9242, 32347, 64694, 586867, 1173734, 4108069, 8216138]

約数ペア:

[(1, 8216138), (2, 4108069), (7, 1173734), (14, 586867), (127, 64694), (254, 32347), (889, 9242), (1778, 4621)]