1661544790

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1\times {\mathrm{2711}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 3018000384

約数和(自身を除く): 1356455594

約数列:

[1, 2, 5, 10, 167, 334, 367, 734, 835, 1670, 1835, 2711, 3670, 5422, 13555, 27110, 61289, 122578, 306445, 452737, 612890, 905474, 994937, 1989874, 2263685, 4527370, 4974685, 9949370, 166154479, 332308958, 830772395, 1661544790]

約数ペア:

[(1, 1661544790), (2, 830772395), (5, 332308958), (10, 166154479), (167, 9949370), (334, 4974685), (367, 4527370), (734, 2263685), (835, 1989874), (1670, 994937), (1835, 905474), (2711, 612890), (3670, 452737), (5422, 306445), (13555, 122578), (27110, 61289)]