480314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 16

約数和(自身を含む): 761856

約数和(自身を除く): 281542

約数列:

[1, 2, 31, 61, 62, 122, 127, 254, 1891, 3782, 3937, 7747, 7874, 15494, 240157, 480314]

約数ペア:

[(1, 480314), (2, 240157), (31, 15494), (61, 7874), (62, 7747), (122, 3937), (127, 3782), (254, 1891)]