4606806490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{247811}}^1$

素因数の和:247855

約数の個数: 48

約数和(自身を含む): 9795512736

約数和(自身を除く): 5188706246

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 247811, 495622, 1239055, 2478110, 2725921, 3221543, 5451842, 6443086, 13629605, 16107715, 27259210, 32215430, 35436973, 41880059, 70873946, 83760118, 177184865, 209400295, 354369730, 418800590, 460680649, 921361298, 2303403245, 4606806490]

約数ペア:

[(1, 4606806490), (2, 2303403245), (5, 921361298), (10, 460680649), (11, 418800590), (13, 354369730), (22, 209400295), (26, 177184865), (55, 83760118), (65, 70873946), (110, 41880059), (130, 35436973), (143, 32215430), (169, 27259210), (286, 16107715), (338, 13629605), (715, 6443086), (845, 5451842), (1430, 3221543), (1690, 2725921), (1859, 2478110), (3718, 1239055), (9295, 495622), (18590, 247811)]