2024974628

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 3881957184

約数和(自身を除く): 1856982556

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 151, 251, 302, 361, 502, 604, 703, 722, 1004, 1406, 1444, 2812, 2869, 4769, 5587, 5738, 9287, 9538, 11174, 11476, 13357, 18574, 19076, 22348, 26714, 37148, 37901, 53428, 54511, 75802, 90611, 106153, 109022, 151604, 176453, 181222, 212306, 218044, 352906, 362444, 424612, 705812, 720119, 1402337, 1440238, 2016907, 2804674, 2880476, 3352607, 4033814, 5609348, 6705214, 8067628, 13410428, 13682261, 26644403, 27364522, 53288806, 54729044, 106577612, 506243657, 1012487314, 2024974628]

約数ペア:

[(1, 2024974628), (2, 1012487314), (4, 506243657), (19, 106577612), (37, 54729044), (38, 53288806), (74, 27364522), (76, 26644403), (148, 13682261), (151, 13410428), (251, 8067628), (302, 6705214), (361, 5609348), (502, 4033814), (604, 3352607), (703, 2880476), (722, 2804674), (1004, 2016907), (1406, 1440238), (1444, 1402337), (2812, 720119), (2869, 705812), (4769, 424612), (5587, 362444), (5738, 352906), (9287, 218044), (9538, 212306), (11174, 181222), (11476, 176453), (13357, 151604), (18574, 109022), (19076, 106153), (22348, 90611), (26714, 75802), (37148, 54511), (37901, 53428)]