2912094812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{35911}}^1$

素因数の和:36042

約数の個数: 48

約数和(自身を含む): 5912551680

約数和(自身を除く): 3000456868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 1067, 1843, 2134, 3686, 4268, 7372, 20273, 35911, 40546, 71822, 81092, 143644, 395021, 682309, 790042, 1364618, 1580084, 2729236, 3483367, 6966734, 7505399, 13933468, 15010798, 30021596, 38317037, 66183973, 76634074, 132367946, 153268148, 264735892, 728023703, 1456047406, 2912094812]

約数ペア:

[(1, 2912094812), (2, 1456047406), (4, 728023703), (11, 264735892), (19, 153268148), (22, 132367946), (38, 76634074), (44, 66183973), (76, 38317037), (97, 30021596), (194, 15010798), (209, 13933468), (388, 7505399), (418, 6966734), (836, 3483367), (1067, 2729236), (1843, 1580084), (2134, 1364618), (3686, 790042), (4268, 682309), (7372, 395021), (20273, 143644), (35911, 81092), (40546, 71822)]