1383315262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 2531792160

約数和(自身を除く): 1148476898

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 289, 458, 578, 1493, 1603, 2023, 2986, 3206, 3893, 4046, 7786, 10451, 20902, 25381, 27251, 50762, 54502, 66181, 132362, 177667, 341897, 355334, 431477, 463267, 683794, 862954, 926534, 2393279, 3020339, 4786558, 5812249, 6040678, 11624498, 40685743, 81371486, 98808233, 197616466, 691657631, 1383315262]

約数ペア:

[(1, 1383315262), (2, 691657631), (7, 197616466), (14, 98808233), (17, 81371486), (34, 40685743), (119, 11624498), (229, 6040678), (238, 5812249), (289, 4786558), (458, 3020339), (578, 2393279), (1493, 926534), (1603, 862954), (2023, 683794), (2986, 463267), (3206, 431477), (3893, 355334), (4046, 341897), (7786, 177667), (10451, 132362), (20902, 66181), (25381, 54502), (27251, 50762)]