2440804923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1487}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 3853324800

約数和(自身を除く): 1412519877

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 331, 551, 993, 1487, 1653, 2979, 4461, 4959, 6289, 9599, 13383, 18867, 28253, 28797, 43123, 56601, 84759, 86391, 129369, 182381, 254277, 388107, 492197, 547143, 819337, 1476591, 1641429, 2458011, 4429773, 7374033, 9351743, 14273713, 28055229, 42821139, 84165687, 128463417, 271200547, 813601641, 2440804923]

約数ペア:

[(1, 2440804923), (3, 813601641), (9, 271200547), (19, 128463417), (29, 84165687), (57, 42821139), (87, 28055229), (171, 14273713), (261, 9351743), (331, 7374033), (551, 4429773), (993, 2458011), (1487, 1641429), (1653, 1476591), (2979, 819337), (4461, 547143), (4959, 492197), (6289, 388107), (9599, 254277), (13383, 182381), (18867, 129369), (28253, 86391), (28797, 84759), (43123, 56601)]