2022790426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 3396556800

約数和(自身を除く): 1373766374

約数列:

[1, 2, 19, 29, 38, 58, 71, 103, 142, 206, 251, 502, 551, 1102, 1349, 1957, 2059, 2698, 2987, 3914, 4118, 4769, 5974, 7279, 7313, 9538, 14558, 14626, 17821, 25853, 35642, 39121, 51706, 56753, 78242, 113506, 138301, 138947, 212077, 276602, 277894, 338599, 424154, 491207, 516809, 677198, 749737, 982414, 1033618, 1499474, 1835563, 3671126, 4029463, 8058926, 9819371, 14245003, 19638742, 28490006, 34875697, 53231327, 69751394, 106462654, 1011395213, 2022790426]

約数ペア:

[(1, 2022790426), (2, 1011395213), (19, 106462654), (29, 69751394), (38, 53231327), (58, 34875697), (71, 28490006), (103, 19638742), (142, 14245003), (206, 9819371), (251, 8058926), (502, 4029463), (551, 3671126), (1102, 1835563), (1349, 1499474), (1957, 1033618), (2059, 982414), (2698, 749737), (2987, 677198), (3914, 516809), (4118, 491207), (4769, 424154), (5974, 338599), (7279, 277894), (7313, 276602), (9538, 212077), (14558, 138947), (14626, 138301), (17821, 113506), (25853, 78242), (35642, 56753), (39121, 51706)]