25922182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 45995040

約数和(自身を除く): 20072858

約数列:

[1, 2, 11, 13, 22, 26, 143, 233, 286, 389, 466, 778, 2563, 3029, 4279, 5057, 5126, 6058, 8558, 10114, 33319, 55627, 66638, 90637, 111254, 181274, 997007, 1178281, 1994014, 2356562, 12961091, 25922182]

約数ペア:

[(1, 25922182), (2, 12961091), (11, 2356562), (13, 1994014), (22, 1178281), (26, 997007), (143, 181274), (233, 111254), (286, 90637), (389, 66638), (466, 55627), (778, 33319), (2563, 10114), (3029, 8558), (4279, 6058), (5057, 5126)]