69990518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{117041}}^1$

素因数の和:117079

約数の個数: 16

約数和(自身を含む): 117978336

約数和(自身を除く): 47987818

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 117041, 234082, 1521533, 2691943, 3043066, 5383886, 34995259, 69990518]

約数ペア:

[(1, 69990518), (2, 34995259), (13, 5383886), (23, 3043066), (26, 2691943), (46, 1521533), (299, 234082), (598, 117041)]