1539202378

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 2660515200

約数和(自身を除く): 1121312822

約数列:

[1, 2, 7, 14, 211, 349, 422, 698, 1477, 1493, 2443, 2954, 2986, 4886, 10451, 20902, 73639, 147278, 315023, 515473, 521057, 630046, 1030946, 1042114, 2205161, 3647399, 4410322, 7294798, 109943027, 219886054, 769601189, 1539202378]

約数ペア:

[(1, 1539202378), (2, 769601189), (7, 219886054), (14, 109943027), (211, 7294798), (349, 4410322), (422, 3647399), (698, 2205161), (1477, 1042114), (1493, 1030946), (2443, 630046), (2954, 521057), (2986, 515473), (4886, 315023), (10451, 147278), (20902, 73639)]