2051224166

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1\times {\mathrm{8273}}^1$

素因数の和:9247

約数の個数: 16

約数和(自身を含む): 3101359968

約数和(自身を除く): 1050135802

約数列:

[1, 2, 151, 302, 821, 1642, 8273, 16546, 123971, 247942, 1249223, 2498446, 6792133, 13584266, 1025612083, 2051224166]

約数ペア:

[(1, 2051224166), (2, 1025612083), (151, 13584266), (302, 6792133), (821, 2498446), (1642, 1249223), (8273, 247942), (16546, 123971)]