2008766461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 2413756800

約数和(自身を除く): 404990339

約数列:

[1, 13, 17, 29, 103, 179, 221, 289, 377, 493, 1339, 1751, 2327, 2987, 3043, 3757, 5191, 6409, 8381, 18437, 22763, 29767, 38831, 39559, 50779, 51731, 67483, 88247, 108953, 239681, 313429, 386971, 534673, 660127, 672503, 863243, 1147211, 1500199, 4074577, 5328293, 6950749, 9089441, 11222159, 19502587, 69267809, 118162733, 154520497, 2008766461]

約数ペア:

[(1, 2008766461), (13, 154520497), (17, 118162733), (29, 69267809), (103, 19502587), (179, 11222159), (221, 9089441), (289, 6950749), (377, 5328293), (493, 4074577), (1339, 1500199), (1751, 1147211), (2327, 863243), (2987, 672503), (3043, 660127), (3757, 534673), (5191, 386971), (6409, 313429), (8381, 239681), (18437, 108953), (22763, 88247), (29767, 67483), (38831, 51731), (39559, 50779)]