1804166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1679482

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 431, 598, 862, 2093, 3017, 4186, 5603, 6034, 9913, 11206, 19826, 39221, 69391, 78442, 128869, 138782, 257738, 902083, 1804166]

約数ペア:

[(1, 1804166), (2, 902083), (7, 257738), (13, 138782), (14, 128869), (23, 78442), (26, 69391), (46, 39221), (91, 19826), (161, 11206), (182, 9913), (299, 6034), (322, 5603), (431, 4186), (598, 3017), (862, 2093)]