2017826902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 3866849280

約数和(自身を除く): 1849022378

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 443, 754, 863, 886, 1726, 2639, 3101, 5278, 5759, 6041, 6202, 11219, 11518, 12082, 12847, 22438, 25027, 25694, 40313, 50054, 78533, 80626, 89929, 157066, 167011, 175189, 179858, 325351, 334022, 350378, 382309, 650702, 764618, 1169077, 2277457, 2338154, 2676163, 4554914, 4970017, 5352326, 9940034, 11086961, 22173922, 34790119, 69580238, 77608727, 144130493, 155217454, 288260986, 1008913451, 2017826902]

約数ペア:

[(1, 2017826902), (2, 1008913451), (7, 288260986), (13, 155217454), (14, 144130493), (26, 77608727), (29, 69580238), (58, 34790119), (91, 22173922), (182, 11086961), (203, 9940034), (377, 5352326), (406, 4970017), (443, 4554914), (754, 2676163), (863, 2338154), (886, 2277457), (1726, 1169077), (2639, 764618), (3101, 650702), (5278, 382309), (5759, 350378), (6041, 334022), (6202, 325351), (11219, 179858), (11518, 175189), (12082, 167011), (12847, 157066), (22438, 89929), (25027, 80626), (25694, 78533), (40313, 50054)]