4782965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2129035

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 199, 209, 253, 437, 995, 1045, 1265, 2185, 2189, 3781, 4577, 4807, 10945, 18905, 22885, 24035, 41591, 50347, 86963, 207955, 251735, 434815, 956593, 4782965]

約数ペア:

[(1, 4782965), (5, 956593), (11, 434815), (19, 251735), (23, 207955), (55, 86963), (95, 50347), (115, 41591), (199, 24035), (209, 22885), (253, 18905), (437, 10945), (995, 4807), (1045, 4577), (1265, 3781), (2185, 2189)]