1005394804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 1881875520

約数和(自身を除く): 876480716

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 227, 404, 454, 577, 908, 1154, 1919, 2308, 3838, 4313, 7676, 8626, 10963, 17252, 21926, 22927, 43852, 45854, 58277, 91708, 116554, 130979, 233108, 261958, 435613, 523916, 871226, 1107263, 1742452, 2214526, 2488601, 4429052, 4977202, 9954404, 13228879, 26457758, 52915516, 251348701, 502697402, 1005394804]

約数ペア:

[(1, 1005394804), (2, 502697402), (4, 251348701), (19, 52915516), (38, 26457758), (76, 13228879), (101, 9954404), (202, 4977202), (227, 4429052), (404, 2488601), (454, 2214526), (577, 1742452), (908, 1107263), (1154, 871226), (1919, 523916), (2308, 435613), (3838, 261958), (4313, 233108), (7676, 130979), (8626, 116554), (10963, 91708), (17252, 58277), (21926, 45854), (22927, 43852)]