1790899809328

素因数分解:

$2^4\times 7^1\times {\mathrm{15990176869}}^1$

素因数の和:15990176884

約数の個数: 20

約数和(自身を含む): 3965563863760

約数和(自身を除く): 2174664054432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 15990176869, 31980353738, 63960707476, 111931238083, 127921414952, 223862476166, 255842829904, 447724952332, 895449904664, 1790899809328]

約数ペア:

[(1, 1790899809328), (2, 895449904664), (4, 447724952332), (7, 255842829904), (8, 223862476166), (14, 127921414952), (16, 111931238083), (28, 63960707476), (56, 31980353738), (112, 15990176869)]