2650424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3570376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 53, 56, 76, 94, 106, 133, 152, 188, 212, 266, 329, 371, 376, 424, 532, 658, 742, 893, 1007, 1064, 1316, 1484, 1786, 2014, 2491, 2632, 2968, 3572, 4028, 4982, 6251, 7049, 7144, 8056, 9964, 12502, 14098, 17437, 19928, 25004, 28196, 34874, 47329, 50008, 56392, 69748, 94658, 139496, 189316, 331303, 378632, 662606, 1325212, 2650424]

約数ペア:

[(1, 2650424), (2, 1325212), (4, 662606), (7, 378632), (8, 331303), (14, 189316), (19, 139496), (28, 94658), (38, 69748), (47, 56392), (53, 50008), (56, 47329), (76, 34874), (94, 28196), (106, 25004), (133, 19928), (152, 17437), (188, 14098), (212, 12502), (266, 9964), (329, 8056), (371, 7144), (376, 7049), (424, 6251), (532, 4982), (658, 4028), (742, 3572), (893, 2968), (1007, 2632), (1064, 2491), (1316, 2014), (1484, 1786)]