411902062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 746665920

約数和(自身を除く): 334763858

約数列:

[1, 2, 11, 13, 22, 26, 73, 109, 143, 146, 181, 218, 286, 362, 803, 949, 1199, 1417, 1606, 1898, 1991, 2353, 2398, 2834, 3982, 4706, 7957, 10439, 13213, 15587, 15914, 19729, 20878, 25883, 26426, 31174, 39458, 51766, 87527, 103441, 145343, 171769, 175054, 206882, 217019, 256477, 290686, 343538, 434038, 512954, 1137851, 1440217, 1889459, 2275702, 2821247, 2880434, 3778918, 5642494, 15842387, 18722821, 31684774, 37445642, 205951031, 411902062]

約数ペア:

[(1, 411902062), (2, 205951031), (11, 37445642), (13, 31684774), (22, 18722821), (26, 15842387), (73, 5642494), (109, 3778918), (143, 2880434), (146, 2821247), (181, 2275702), (218, 1889459), (286, 1440217), (362, 1137851), (803, 512954), (949, 434038), (1199, 343538), (1417, 290686), (1606, 256477), (1898, 217019), (1991, 206882), (2353, 175054), (2398, 171769), (2834, 145343), (3982, 103441), (4706, 87527), (7957, 51766), (10439, 39458), (13213, 31174), (15587, 26426), (15914, 25883), (19729, 20878)]