427993262

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{1933}}^1$

素因数の和:2827

約数の個数: 16

約数和(自身を含む): 647503200

約数和(自身を除く): 219509938

約数列:

[1, 2, 149, 298, 743, 1486, 1933, 3866, 110707, 221414, 288017, 576034, 1436219, 2872438, 213996631, 427993262]

約数ペア:

[(1, 427993262), (2, 213996631), (149, 2872438), (298, 1436219), (743, 576034), (1486, 288017), (1933, 221414), (3866, 110707)]