2480206

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 16

約数和(自身を含む): 3838464

約数和(自身を除く): 1358258

約数列:

[1, 2, 67, 83, 134, 166, 223, 446, 5561, 11122, 14941, 18509, 29882, 37018, 1240103, 2480206]

約数ペア:

[(1, 2480206), (2, 1240103), (67, 37018), (83, 29882), (134, 18509), (166, 14941), (223, 11122), (446, 5561)]