2459252397

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 3939139584

約数和(自身を除く): 1479887187

約数列:

[1, 3, 7, 21, 37, 73, 111, 191, 219, 227, 259, 511, 573, 681, 777, 1337, 1533, 1589, 2701, 4011, 4767, 7067, 8103, 8399, 13943, 16571, 18907, 21201, 25197, 41829, 43357, 49469, 49713, 56721, 58793, 97601, 115997, 130071, 148407, 176379, 292803, 303499, 347991, 515891, 613127, 910497, 1547673, 1604209, 1839381, 3165061, 3611237, 4291889, 4812627, 9495183, 10833711, 11229463, 12875667, 22155427, 33688389, 66466281, 117107257, 351321771, 819750799, 2459252397]

約数ペア:

[(1, 2459252397), (3, 819750799), (7, 351321771), (21, 117107257), (37, 66466281), (73, 33688389), (111, 22155427), (191, 12875667), (219, 11229463), (227, 10833711), (259, 9495183), (511, 4812627), (573, 4291889), (681, 3611237), (777, 3165061), (1337, 1839381), (1533, 1604209), (1589, 1547673), (2701, 910497), (4011, 613127), (4767, 515891), (7067, 347991), (8103, 303499), (8399, 292803), (13943, 176379), (16571, 148407), (18907, 130071), (21201, 115997), (25197, 97601), (41829, 58793), (43357, 56721), (49469, 49713)]