858194935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10639}}^1$

素因数の和:10747

約数の個数: 32

約数和(自身を含む): 1190488320

約数和(自身を除く): 332293385

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 949, 1105, 1241, 4745, 6205, 10639, 16133, 53195, 80665, 138307, 180863, 691535, 776647, 904315, 2351219, 3883235, 10096411, 11756095, 13202999, 50482055, 66014995, 171638987, 858194935]

約数ペア:

[(1, 858194935), (5, 171638987), (13, 66014995), (17, 50482055), (65, 13202999), (73, 11756095), (85, 10096411), (221, 3883235), (365, 2351219), (949, 904315), (1105, 776647), (1241, 691535), (4745, 180863), (6205, 138307), (10639, 80665), (16133, 53195)]