2017253865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 3613040640

約数和(自身を除く): 1595786775

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 269, 517, 705, 807, 967, 1345, 1551, 2585, 2901, 2959, 4035, 4835, 7755, 8877, 10637, 12643, 14505, 14795, 31911, 37929, 44385, 45449, 53185, 63215, 136347, 139073, 159555, 189645, 227245, 260123, 417219, 499939, 681735, 695365, 780369, 1300615, 1499817, 2086095, 2499695, 2861353, 3901845, 7499085, 8584059, 12225781, 14306765, 36677343, 42920295, 61128905, 134483591, 183386715, 403450773, 672417955, 2017253865]

約数ペア:

[(1, 2017253865), (3, 672417955), (5, 403450773), (11, 183386715), (15, 134483591), (33, 61128905), (47, 42920295), (55, 36677343), (141, 14306765), (165, 12225781), (235, 8584059), (269, 7499085), (517, 3901845), (705, 2861353), (807, 2499695), (967, 2086095), (1345, 1499817), (1551, 1300615), (2585, 780369), (2901, 695365), (2959, 681735), (4035, 499939), (4835, 417219), (7755, 260123), (8877, 227245), (10637, 189645), (12643, 159555), (14505, 139073), (14795, 136347), (31911, 63215), (37929, 53185), (44385, 45449)]