2017103396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{16091}}^1$

素因数の和:16161

約数の個数: 72

約数和(自身を含む): 4554422208

約数和(自身を除く): 2537318812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 814, 847, 1036, 1628, 1694, 2849, 3388, 4477, 5698, 8954, 11396, 16091, 17908, 31339, 32182, 62678, 64364, 112637, 125356, 177001, 225274, 354002, 450548, 595367, 708004, 1190734, 1239007, 1947011, 2381468, 2478014, 3894022, 4167569, 4956028, 6549037, 7788044, 8335138, 13098074, 13629077, 16670276, 26196148, 27258154, 45843259, 54516308, 72039407, 91686518, 144078814, 183373036, 288157628, 504275849, 1008551698, 2017103396]

約数ペア:

[(1, 2017103396), (2, 1008551698), (4, 504275849), (7, 288157628), (11, 183373036), (14, 144078814), (22, 91686518), (28, 72039407), (37, 54516308), (44, 45843259), (74, 27258154), (77, 26196148), (121, 16670276), (148, 13629077), (154, 13098074), (242, 8335138), (259, 7788044), (308, 6549037), (407, 4956028), (484, 4167569), (518, 3894022), (814, 2478014), (847, 2381468), (1036, 1947011), (1628, 1239007), (1694, 1190734), (2849, 708004), (3388, 595367), (4477, 450548), (5698, 354002), (8954, 225274), (11396, 177001), (16091, 125356), (17908, 112637), (31339, 64364), (32182, 62678)]