45495554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19661}}^1$

素因数の和:19765

約数の個数: 16

約数和(自身を含む): 74322360

約数和(自身を除く): 28826806

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 19661, 39322, 255593, 511186, 1749829, 3499658, 22747777, 45495554]

約数ペア:

[(1, 45495554), (2, 22747777), (13, 3499658), (26, 1749829), (89, 511186), (178, 255593), (1157, 39322), (2314, 19661)]