2709896

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3418744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 223, 248, 392, 434, 446, 868, 892, 1519, 1561, 1736, 1784, 3038, 3122, 6076, 6244, 6913, 10927, 12152, 12488, 13826, 21854, 27652, 43708, 48391, 55304, 87416, 96782, 193564, 338737, 387128, 677474, 1354948, 2709896]

約数ペア:

[(1, 2709896), (2, 1354948), (4, 677474), (7, 387128), (8, 338737), (14, 193564), (28, 96782), (31, 87416), (49, 55304), (56, 48391), (62, 43708), (98, 27652), (124, 21854), (196, 13826), (217, 12488), (223, 12152), (248, 10927), (392, 6913), (434, 6244), (446, 6076), (868, 3122), (892, 3038), (1519, 1784), (1561, 1736)]