2008256344574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1\times {\mathrm{4591}}^1$

素因数の和:5809

約数の個数: 64

約数和(自身を含む): 3269496652800

約数和(自身を除く): 1261240308226

約数列:

[1, 2, 19, 37, 38, 74, 421, 703, 739, 842, 1406, 1478, 4591, 7999, 9182, 14041, 15577, 15998, 27343, 28082, 31154, 54686, 87229, 169867, 174458, 295963, 311119, 339734, 519517, 591926, 622238, 1039034, 1932811, 3227473, 3392749, 3865622, 5911261, 6454946, 6785498, 11511403, 11822522, 23022806, 36723409, 64462231, 71514007, 73446818, 125531713, 128924462, 143028014, 218716657, 251063426, 437433314, 1358766133, 1428347329, 2385102547, 2717532266, 2856694658, 4770205094, 27138599251, 52848851173, 54277198502, 105697702346, 1004128172287, 2008256344574]

約数ペア:

[(1, 2008256344574), (2, 1004128172287), (19, 105697702346), (37, 54277198502), (38, 52848851173), (74, 27138599251), (421, 4770205094), (703, 2856694658), (739, 2717532266), (842, 2385102547), (1406, 1428347329), (1478, 1358766133), (4591, 437433314), (7999, 251063426), (9182, 218716657), (14041, 143028014), (15577, 128924462), (15998, 125531713), (27343, 73446818), (28082, 71514007), (31154, 64462231), (54686, 36723409), (87229, 23022806), (169867, 11822522), (174458, 11511403), (295963, 6785498), (311119, 6454946), (339734, 5911261), (519517, 3865622), (591926, 3392749), (622238, 3227473), (1039034, 1932811)]