1640280076

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{769}}^1\times {\mathrm{1453}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 2884038080

約数和(自身を除く): 1243758004

約数列:

[1, 2, 4, 367, 734, 769, 1453, 1468, 1538, 2906, 3076, 5812, 282223, 533251, 564446, 1066502, 1117357, 1128892, 2133004, 2234714, 4469428, 410070019, 820140038, 1640280076]

約数ペア:

[(1, 1640280076), (2, 820140038), (4, 410070019), (367, 4469428), (734, 2234714), (769, 2133004), (1453, 1128892), (1468, 1117357), (1538, 1066502), (2906, 564446), (3076, 533251), (5812, 282223)]