7261154

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 11727180

約数和(自身を除く): 4466026

約数列:

[1, 2, 19, 38, 89, 113, 178, 226, 361, 722, 1691, 2147, 3382, 4294, 10057, 20114, 32129, 40793, 64258, 81586, 191083, 382166, 3630577, 7261154]

約数ペア:

[(1, 7261154), (2, 3630577), (19, 382166), (38, 191083), (89, 81586), (113, 64258), (178, 40793), (226, 32129), (361, 20114), (722, 10057), (1691, 4294), (2147, 3382)]