248680438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{9419}}^1$

素因数の和:9771

約数の個数: 16

約数和(自身を含む): 382979520

約数和(自身を除く): 134299082

約数列:

[1, 2, 43, 86, 307, 614, 9419, 13201, 18838, 26402, 405017, 810034, 2891633, 5783266, 124340219, 248680438]

約数ペア:

[(1, 248680438), (2, 124340219), (43, 5783266), (86, 2891633), (307, 810034), (614, 405017), (9419, 26402), (13201, 18838)]