258975262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4817

約数の個数: 48

約数和(自身を含む): 501742080

約数和(自身を除く): 242766818

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 299, 322, 338, 598, 1183, 2093, 2366, 3887, 4186, 4759, 7774, 9518, 27209, 33313, 54418, 61867, 66626, 109457, 123734, 218914, 433069, 766199, 804271, 866138, 1422941, 1532398, 1608542, 2845882, 5629897, 9960587, 11259794, 18498233, 19921174, 36996466, 129487631, 258975262]

約数ペア:

[(1, 258975262), (2, 129487631), (7, 36996466), (13, 19921174), (14, 18498233), (23, 11259794), (26, 9960587), (46, 5629897), (91, 2845882), (161, 1608542), (169, 1532398), (182, 1422941), (299, 866138), (322, 804271), (338, 766199), (598, 433069), (1183, 218914), (2093, 123734), (2366, 109457), (3887, 66626), (4186, 61867), (4759, 54418), (7774, 33313), (9518, 27209)]