1900702468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{2393}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 4005832320

約数和(自身を除く): 2105129852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1493, 2393, 2986, 4786, 5972, 9572, 10451, 16751, 20902, 28367, 33502, 41804, 45467, 56734, 67004, 90934, 113468, 181868, 198569, 318269, 397138, 636538, 794276, 1273076, 3572749, 7145498, 14290996, 25009243, 50018486, 67882231, 100036972, 135764462, 271528924, 475175617, 950351234, 1900702468]

約数ペア:

[(1, 1900702468), (2, 950351234), (4, 475175617), (7, 271528924), (14, 135764462), (19, 100036972), (28, 67882231), (38, 50018486), (76, 25009243), (133, 14290996), (266, 7145498), (532, 3572749), (1493, 1273076), (2393, 794276), (2986, 636538), (4786, 397138), (5972, 318269), (9572, 198569), (10451, 181868), (16751, 113468), (20902, 90934), (28367, 67004), (33502, 56734), (41804, 45467)]