1290737364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{357347}}^1$

素因数の和:357404

約数の個数: 48

約数和(自身を含む): 3522021888

約数和(自身を除く): 2231284524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 357347, 714694, 1072041, 1429388, 2144082, 2501429, 4288164, 5002858, 7504287, 10005716, 15008574, 15365921, 30017148, 30731842, 46097763, 61463684, 92195526, 107561447, 184391052, 215122894, 322684341, 430245788, 645368682, 1290737364]

約数ペア:

[(1, 1290737364), (2, 645368682), (3, 430245788), (4, 322684341), (6, 215122894), (7, 184391052), (12, 107561447), (14, 92195526), (21, 61463684), (28, 46097763), (42, 30731842), (43, 30017148), (84, 15365921), (86, 15008574), (129, 10005716), (172, 7504287), (258, 5002858), (301, 4288164), (516, 2501429), (602, 2144082), (903, 1429388), (1204, 1072041), (1806, 714694), (3612, 357347)]