2782024

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 6238080

約数和(自身を除く): 3456056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 151, 188, 196, 302, 329, 376, 392, 604, 658, 1057, 1208, 1316, 2114, 2303, 2632, 4228, 4606, 7097, 7399, 8456, 9212, 14194, 14798, 18424, 28388, 29596, 49679, 56776, 59192, 99358, 198716, 347753, 397432, 695506, 1391012, 2782024]

約数ペア:

[(1, 2782024), (2, 1391012), (4, 695506), (7, 397432), (8, 347753), (14, 198716), (28, 99358), (47, 59192), (49, 56776), (56, 49679), (94, 29596), (98, 28388), (151, 18424), (188, 14798), (196, 14194), (302, 9212), (329, 8456), (376, 7399), (392, 7097), (604, 4606), (658, 4228), (1057, 2632), (1208, 2303), (1316, 2114)]