613019966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 1118251008

約数和(自身を除く): 505231042

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 47, 94, 221, 299, 391, 442, 598, 611, 782, 799, 1081, 1222, 1283, 1598, 2162, 2566, 5083, 10166, 10387, 14053, 16679, 18377, 20774, 21811, 28106, 29509, 33358, 36754, 43622, 59018, 60301, 120602, 238901, 283543, 383617, 477802, 501653, 567086, 767234, 783913, 1003306, 1025117, 1386923, 1567826, 2050234, 2773846, 6521489, 13042978, 13326521, 18029999, 23577691, 26653042, 36059998, 47155382, 306509983, 613019966]

約数ペア:

[(1, 613019966), (2, 306509983), (13, 47155382), (17, 36059998), (23, 26653042), (26, 23577691), (34, 18029999), (46, 13326521), (47, 13042978), (94, 6521489), (221, 2773846), (299, 2050234), (391, 1567826), (442, 1386923), (598, 1025117), (611, 1003306), (782, 783913), (799, 767234), (1081, 567086), (1222, 501653), (1283, 477802), (1598, 383617), (2162, 283543), (2566, 238901), (5083, 120602), (10166, 60301), (10387, 59018), (14053, 43622), (16679, 36754), (18377, 33358), (20774, 29509), (21811, 28106)]