2457364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 5450368

約数和(自身を除く): 2993004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 157, 172, 182, 301, 314, 364, 559, 602, 628, 1099, 1118, 1204, 2041, 2198, 2236, 3913, 4082, 4396, 6751, 7826, 8164, 13502, 14287, 15652, 27004, 28574, 47257, 57148, 87763, 94514, 175526, 189028, 351052, 614341, 1228682, 2457364]

約数ペア:

[(1, 2457364), (2, 1228682), (4, 614341), (7, 351052), (13, 189028), (14, 175526), (26, 94514), (28, 87763), (43, 57148), (52, 47257), (86, 28574), (91, 27004), (157, 15652), (172, 14287), (182, 13502), (301, 8164), (314, 7826), (364, 6751), (559, 4396), (602, 4082), (628, 3913), (1099, 2236), (1118, 2198), (1204, 2041)]