2073452212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 4021233216

約数和(自身を除く): 1947781004

約数列:

[1, 2, 4, 13, 26, 52, 97, 103, 169, 194, 206, 307, 338, 388, 412, 614, 676, 1228, 1261, 1339, 2522, 2678, 3991, 5044, 5356, 7982, 9991, 15964, 16393, 17407, 19982, 29779, 31621, 32786, 34814, 39964, 51883, 59558, 63242, 65572, 69628, 103766, 119116, 126484, 129883, 207532, 259766, 387127, 411073, 519532, 774254, 822146, 1548508, 1644292, 1688479, 3067237, 3376958, 5032651, 5343949, 6134474, 6753916, 10065302, 10687898, 12268948, 20130604, 21375796, 39874081, 79748162, 159496324, 518363053, 1036726106, 2073452212]

約数ペア:

[(1, 2073452212), (2, 1036726106), (4, 518363053), (13, 159496324), (26, 79748162), (52, 39874081), (97, 21375796), (103, 20130604), (169, 12268948), (194, 10687898), (206, 10065302), (307, 6753916), (338, 6134474), (388, 5343949), (412, 5032651), (614, 3376958), (676, 3067237), (1228, 1688479), (1261, 1644292), (1339, 1548508), (2522, 822146), (2678, 774254), (3991, 519532), (5044, 411073), (5356, 387127), (7982, 259766), (9991, 207532), (15964, 129883), (16393, 126484), (17407, 119116), (19982, 103766), (29779, 69628), (31621, 65572), (32786, 63242), (34814, 59558), (39964, 51883)]