2508725401

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 3288729600

約数和(自身を除く): 780004199

約数列:

[1, 7, 13, 19, 91, 133, 169, 239, 247, 467, 1183, 1673, 1729, 3107, 3211, 3269, 4541, 6071, 8873, 21749, 22477, 31787, 40391, 42497, 59033, 62111, 78923, 111613, 115349, 282737, 413231, 552461, 767429, 781291, 807443, 1450969, 1499537, 2120647, 5372003, 10156783, 10496759, 14844529, 18862597, 27568411, 132038179, 192978877, 358389343, 2508725401]

約数ペア:

[(1, 2508725401), (7, 358389343), (13, 192978877), (19, 132038179), (91, 27568411), (133, 18862597), (169, 14844529), (239, 10496759), (247, 10156783), (467, 5372003), (1183, 2120647), (1673, 1499537), (1729, 1450969), (3107, 807443), (3211, 781291), (3269, 767429), (4541, 552461), (6071, 413231), (8873, 282737), (21749, 115349), (22477, 111613), (31787, 78923), (40391, 62111), (42497, 59033)]