2557922016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2049617}}^1$

素因数の和:2049643

約数の個数: 48

約数和(自身を含む): 7231052304

約数和(自身を除く): 4673130288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2049617, 4099234, 6148851, 8198468, 12297702, 16396936, 24595404, 26645021, 32793872, 49190808, 53290042, 65587744, 79935063, 98381616, 106580084, 159870126, 196763232, 213160168, 319740252, 426320336, 639480504, 852640672, 1278961008, 2557922016]

約数ペア:

[(1, 2557922016), (2, 1278961008), (3, 852640672), (4, 639480504), (6, 426320336), (8, 319740252), (12, 213160168), (13, 196763232), (16, 159870126), (24, 106580084), (26, 98381616), (32, 79935063), (39, 65587744), (48, 53290042), (52, 49190808), (78, 32793872), (96, 26645021), (104, 24595404), (156, 16396936), (208, 12297702), (312, 8198468), (416, 6148851), (624, 4099234), (1248, 2049617)]