2017488039

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 3441807360

約数和(自身を除く): 1424319321

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 283, 323, 357, 399, 849, 969, 1051, 1981, 2261, 3153, 4811, 5377, 5943, 6783, 7357, 14433, 16131, 17867, 19969, 22071, 33677, 37639, 53601, 59907, 91409, 101031, 112917, 125069, 139783, 274227, 297433, 339473, 375207, 419349, 639863, 892299, 1018419, 1919589, 2082031, 2376311, 5056361, 5651227, 6246093, 7128933, 15169083, 16953681, 35394527, 39558589, 96070859, 106183581, 118675767, 288212577, 672496013, 2017488039]

約数ペア:

[(1, 2017488039), (3, 672496013), (7, 288212577), (17, 118675767), (19, 106183581), (21, 96070859), (51, 39558589), (57, 35394527), (119, 16953681), (133, 15169083), (283, 7128933), (323, 6246093), (357, 5651227), (399, 5056361), (849, 2376311), (969, 2082031), (1051, 1919589), (1981, 1018419), (2261, 892299), (3153, 639863), (4811, 419349), (5377, 375207), (5943, 339473), (6783, 297433), (7357, 274227), (14433, 139783), (16131, 125069), (17867, 112917), (19969, 101031), (22071, 91409), (33677, 59907), (37639, 53601)]