281058428

素因数分解:

$2^2\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{4153}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 562484832

約数和(自身を除く): 281426404

約数列:

[1, 2, 4, 7, 14, 28, 2417, 4153, 4834, 8306, 9668, 16612, 16919, 29071, 33838, 58142, 67676, 116284, 10037801, 20075602, 40151204, 70264607, 140529214, 281058428]

約数ペア:

[(1, 281058428), (2, 140529214), (4, 70264607), (7, 40151204), (14, 20075602), (28, 10037801), (2417, 116284), (4153, 67676), (4834, 58142), (8306, 33838), (9668, 29071), (16612, 16919)]