2101596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 5677056

約数和(自身を除く): 3575460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 197, 254, 381, 394, 508, 591, 762, 788, 889, 1182, 1379, 1524, 1778, 2364, 2667, 2758, 3556, 4137, 5334, 5516, 8274, 10668, 16548, 25019, 50038, 75057, 100076, 150114, 175133, 300228, 350266, 525399, 700532, 1050798, 2101596]

約数ペア:

[(1, 2101596), (2, 1050798), (3, 700532), (4, 525399), (6, 350266), (7, 300228), (12, 175133), (14, 150114), (21, 100076), (28, 75057), (42, 50038), (84, 25019), (127, 16548), (197, 10668), (254, 8274), (381, 5516), (394, 5334), (508, 4137), (591, 3556), (762, 2758), (788, 2667), (889, 2364), (1182, 1778), (1379, 1524)]