3986038655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^2\times {\mathrm{491}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 4934687184

約数和(自身を除く): 948648529

約数列:

[1, 5, 41, 199, 205, 491, 995, 2455, 8159, 20131, 39601, 40795, 97709, 100655, 198005, 488545, 1623641, 4006069, 8118205, 19444091, 20030345, 97220455, 797207731, 3986038655]

約数ペア:

[(1, 3986038655), (5, 797207731), (41, 97220455), (199, 20030345), (205, 19444091), (491, 8118205), (995, 4006069), (2455, 1623641), (8159, 488545), (20131, 198005), (39601, 100655), (40795, 97709)]