5280689264

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{997109}}^1$

素因数の和:997448

約数の個数: 20

約数和(自身を含む): 10262256120

約数和(自身を除く): 4981566856

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 997109, 1994218, 3988436, 7976872, 15953744, 330043079, 660086158, 1320172316, 2640344632, 5280689264]

約数ペア:

[(1, 5280689264), (2, 2640344632), (4, 1320172316), (8, 660086158), (16, 330043079), (331, 15953744), (662, 7976872), (1324, 3988436), (2648, 1994218), (5296, 997109)]