520023470

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{106781}}^1$

素因数の和:107275

約数の個数: 16

約数和(自身を含む): 937973088

約数和(自身を除く): 417949618

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 106781, 213562, 533905, 1067810, 52002347, 104004694, 260011735, 520023470]

約数ペア:

[(1, 520023470), (2, 260011735), (5, 104004694), (10, 52002347), (487, 1067810), (974, 533905), (2435, 213562), (4870, 106781)]