2544976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 5825024

約数和(自身を除く): 3280048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 733, 868, 1466, 1736, 2932, 3472, 5131, 5864, 10262, 11728, 20524, 22723, 41048, 45446, 82096, 90892, 159061, 181784, 318122, 363568, 636244, 1272488, 2544976]

約数ペア:

[(1, 2544976), (2, 1272488), (4, 636244), (7, 363568), (8, 318122), (14, 181784), (16, 159061), (28, 90892), (31, 82096), (56, 45446), (62, 41048), (112, 22723), (124, 20524), (217, 11728), (248, 10262), (434, 5864), (496, 5131), (733, 3472), (868, 2932), (1466, 1736)]