2420888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2417512

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 223, 236, 446, 472, 892, 1357, 1784, 2714, 5129, 5428, 10258, 10856, 13157, 20516, 26314, 41032, 52628, 105256, 302611, 605222, 1210444, 2420888]

約数ペア:

[(1, 2420888), (2, 1210444), (4, 605222), (8, 302611), (23, 105256), (46, 52628), (59, 41032), (92, 26314), (118, 20516), (184, 13157), (223, 10856), (236, 10258), (446, 5428), (472, 5129), (892, 2714), (1357, 1784)]