1900575404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:4015

約数の個数: 96

約数和(自身を含む): 4324970496

約数和(自身を除く): 2424395092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 172, 182, 217, 301, 364, 403, 434, 559, 602, 806, 868, 1118, 1204, 1333, 1612, 2236, 2666, 2821, 3913, 3917, 5332, 5642, 7826, 7834, 9331, 11284, 15652, 15668, 17329, 18662, 27419, 34658, 37324, 50921, 54838, 69316, 101842, 109676, 121303, 121427, 168431, 203684, 242606, 242854, 336862, 356447, 485212, 485708, 673724, 712894, 849989, 1179017, 1425788, 1578551, 1699978, 2189603, 2358034, 3157102, 3399956, 4379206, 4716068, 5221361, 6314204, 8758412, 10442722, 11049857, 15327221, 20885444, 22099714, 30654442, 36549527, 44199428, 61308884, 67877693, 73099054, 135755386, 146198108, 271510772, 475143851, 950287702, 1900575404]

約数ペア:

[(1, 1900575404), (2, 950287702), (4, 475143851), (7, 271510772), (13, 146198108), (14, 135755386), (26, 73099054), (28, 67877693), (31, 61308884), (43, 44199428), (52, 36549527), (62, 30654442), (86, 22099714), (91, 20885444), (124, 15327221), (172, 11049857), (182, 10442722), (217, 8758412), (301, 6314204), (364, 5221361), (403, 4716068), (434, 4379206), (559, 3399956), (602, 3157102), (806, 2358034), (868, 2189603), (1118, 1699978), (1204, 1578551), (1333, 1425788), (1612, 1179017), (2236, 849989), (2666, 712894), (2821, 673724), (3913, 485708), (3917, 485212), (5332, 356447), (5642, 336862), (7826, 242854), (7834, 242606), (9331, 203684), (11284, 168431), (15652, 121427), (15668, 121303), (17329, 109676), (18662, 101842), (27419, 69316), (34658, 54838), (37324, 50921)]