2014518610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 4009243392

約数和(自身を除く): 1994724782

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 557, 559, 647, 1114, 1118, 1294, 2785, 2795, 3235, 5570, 5590, 6470, 7241, 8411, 14482, 16822, 23951, 27821, 36205, 42055, 47902, 55642, 72410, 84110, 119755, 139105, 239510, 278210, 311363, 360379, 361673, 622726, 720758, 723346, 1556815, 1801895, 1808365, 3113630, 3603790, 3616730, 4684927, 9369854, 15496297, 23424635, 30992594, 46849270, 77481485, 154962970, 201451861, 402903722, 1007259305, 2014518610]

約数ペア:

[(1, 2014518610), (2, 1007259305), (5, 402903722), (10, 201451861), (13, 154962970), (26, 77481485), (43, 46849270), (65, 30992594), (86, 23424635), (130, 15496297), (215, 9369854), (430, 4684927), (557, 3616730), (559, 3603790), (647, 3113630), (1114, 1808365), (1118, 1801895), (1294, 1556815), (2785, 723346), (2795, 720758), (3235, 622726), (5570, 361673), (5590, 360379), (6470, 311363), (7241, 278210), (8411, 239510), (14482, 139105), (16822, 119755), (23951, 84110), (27821, 72410), (36205, 55642), (42055, 47902)]