172621826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 292647936

約数和(自身を除く): 120026110

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 403, 793, 806, 1586, 1891, 3511, 3782, 7022, 24583, 45643, 49166, 91286, 108841, 214171, 217682, 428342, 1414933, 2784223, 2829866, 5568446, 6639301, 13278602, 86310913, 172621826]

約数ペア:

[(1, 172621826), (2, 86310913), (13, 13278602), (26, 6639301), (31, 5568446), (61, 2829866), (62, 2784223), (122, 1414933), (403, 428342), (793, 217682), (806, 214171), (1586, 108841), (1891, 91286), (3511, 49166), (3782, 45643), (7022, 24583)]