2019947248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2971}}^1\times {\mathrm{3863}}^1$

素因数の和:6853

約数の個数: 40

約数和(自身を含む): 4271976576

約数和(自身を除く): 2252029328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2971, 3863, 5942, 7726, 11884, 15452, 23768, 30904, 32681, 42493, 47536, 61808, 65362, 84986, 130724, 169972, 261448, 339944, 522896, 679888, 11476973, 22953946, 45907892, 91815784, 126246703, 183631568, 252493406, 504986812, 1009973624, 2019947248]

約数ペア:

[(1, 2019947248), (2, 1009973624), (4, 504986812), (8, 252493406), (11, 183631568), (16, 126246703), (22, 91815784), (44, 45907892), (88, 22953946), (176, 11476973), (2971, 679888), (3863, 522896), (5942, 339944), (7726, 261448), (11884, 169972), (15452, 130724), (23768, 84986), (30904, 65362), (32681, 61808), (42493, 47536)]