2013286015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 2720158848

約数和(自身を除く): 706872833

約数列:

[1, 5, 13, 43, 65, 67, 169, 215, 335, 559, 827, 845, 871, 2795, 2881, 4135, 4355, 7267, 10751, 11323, 14405, 35561, 36335, 37453, 53755, 55409, 56615, 139763, 177805, 187265, 277045, 462293, 486889, 698815, 720317, 2311465, 2382587, 2434445, 3601585, 6009809, 9364121, 11912935, 30049045, 30973631, 46820605, 154868155, 402657203, 2013286015]

約数ペア:

[(1, 2013286015), (5, 402657203), (13, 154868155), (43, 46820605), (65, 30973631), (67, 30049045), (169, 11912935), (215, 9364121), (335, 6009809), (559, 3601585), (827, 2434445), (845, 2382587), (871, 2311465), (2795, 720317), (2881, 698815), (4135, 486889), (4355, 462293), (7267, 277045), (10751, 187265), (11323, 177805), (14405, 139763), (35561, 56615), (36335, 55409), (37453, 53755)]