2513779072

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22091}}^1$

素因数の和:22239

約数の個数: 64

約数和(自身を含む): 5768663040

約数和(自身を除く): 3254883968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 22091, 28448, 44182, 56896, 88364, 113792, 154637, 176728, 309274, 353456, 618548, 706912, 1237096, 1413824, 2474192, 2805557, 2827648, 4948384, 5611114, 9896768, 11222228, 19638899, 19793536, 22444456, 39277798, 44888912, 78555596, 89777824, 157111192, 179555648, 314222384, 359111296, 628444768, 1256889536, 2513779072]

約数ペア:

[(1, 2513779072), (2, 1256889536), (4, 628444768), (7, 359111296), (8, 314222384), (14, 179555648), (16, 157111192), (28, 89777824), (32, 78555596), (56, 44888912), (64, 39277798), (112, 22444456), (127, 19793536), (128, 19638899), (224, 11222228), (254, 9896768), (448, 5611114), (508, 4948384), (889, 2827648), (896, 2805557), (1016, 2474192), (1778, 1413824), (2032, 1237096), (3556, 706912), (4064, 618548), (7112, 353456), (8128, 309274), (14224, 176728), (16256, 154637), (22091, 113792), (28448, 88364), (44182, 56896)]