2951569136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{31219}}^1$

素因数の和:31557

約数の個数: 40

約数和(自身を含む): 6039196800

約数和(自身を除く): 3087627664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 311, 622, 1244, 2488, 4976, 5909, 11818, 23636, 31219, 47272, 62438, 94544, 124876, 249752, 499504, 593161, 1186322, 2372644, 4745288, 9490576, 9709109, 19418218, 38836436, 77672872, 155345744, 184473071, 368946142, 737892284, 1475784568, 2951569136]

約数ペア:

[(1, 2951569136), (2, 1475784568), (4, 737892284), (8, 368946142), (16, 184473071), (19, 155345744), (38, 77672872), (76, 38836436), (152, 19418218), (304, 9709109), (311, 9490576), (622, 4745288), (1244, 2372644), (2488, 1186322), (4976, 593161), (5909, 499504), (11818, 249752), (23636, 124876), (31219, 94544), (47272, 62438)]