259365526

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{5003}}^1$

素因数の和:5065

約数の個数: 36

約数和(自身を含む): 473193252

約数和(自身を除く): 213827726

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 529, 1058, 1127, 2254, 3703, 5003, 7406, 10006, 25921, 35021, 51842, 70042, 115069, 230138, 245147, 490294, 805483, 1610966, 2646587, 5293174, 5638381, 11276762, 18526109, 37052218, 129682763, 259365526]

約数ペア:

[(1, 259365526), (2, 129682763), (7, 37052218), (14, 18526109), (23, 11276762), (46, 5638381), (49, 5293174), (98, 2646587), (161, 1610966), (322, 805483), (529, 490294), (1058, 245147), (1127, 230138), (2254, 115069), (3703, 70042), (5003, 51842), (7406, 35021), (10006, 25921)]