880147254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{99317}}^1$

素因数の和:99540

約数の個数: 32

約数和(自身を含む): 2021319936

約数和(自身を除く): 1141172682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 99317, 198634, 297951, 595902, 695219, 1390438, 2085657, 4171314, 20955887, 41911774, 62867661, 125735322, 146691209, 293382418, 440073627, 880147254]

約数ペア:

[(1, 880147254), (2, 440073627), (3, 293382418), (6, 146691209), (7, 125735322), (14, 62867661), (21, 41911774), (42, 20955887), (211, 4171314), (422, 2085657), (633, 1390438), (1266, 695219), (1477, 595902), (2954, 297951), (4431, 198634), (8862, 99317)]