248843512

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 474526800

約数和(自身を除く): 225683288

約数列:

[1, 2, 4, 8, 109, 137, 218, 274, 436, 548, 872, 1096, 2083, 4166, 8332, 14933, 16664, 29866, 59732, 119464, 227047, 285371, 454094, 570742, 908188, 1141484, 1816376, 2282968, 31105439, 62210878, 124421756, 248843512]

約数ペア:

[(1, 248843512), (2, 124421756), (4, 62210878), (8, 31105439), (109, 2282968), (137, 1816376), (218, 1141484), (274, 908188), (436, 570742), (548, 454094), (872, 285371), (1096, 227047), (2083, 119464), (4166, 59732), (8332, 29866), (14933, 16664)]