2888403009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19319}}^1$

素因数の和:19445

約数の個数: 32

約数和(自身を含む): 4216396800

約数和(自身を除く): 1327993791

約数列:

[1, 3, 19, 43, 57, 61, 129, 183, 817, 1159, 2451, 2623, 3477, 7869, 19319, 49837, 57957, 149511, 367061, 830717, 1101183, 1178459, 2492151, 3535377, 15783623, 22390721, 47350869, 50673737, 67172163, 152021211, 962801003, 2888403009]

約数ペア:

[(1, 2888403009), (3, 962801003), (19, 152021211), (43, 67172163), (57, 50673737), (61, 47350869), (129, 22390721), (183, 15783623), (817, 3535377), (1159, 2492151), (2451, 1178459), (2623, 1101183), (3477, 830717), (7869, 367061), (19319, 149511), (49837, 57957)]