520847342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{10487}}^1$

素因数の和:11815

約数の個数: 16

約数和(自身を含む): 823098240

約数和(自身を除く): 302250898

約数列:

[1, 2, 19, 38, 1307, 2614, 10487, 20974, 24833, 49666, 199253, 398506, 13706509, 27413018, 260423671, 520847342]

約数ペア:

[(1, 520847342), (2, 260423671), (19, 27413018), (38, 13706509), (1307, 398506), (2614, 199253), (10487, 49666), (20974, 24833)]