2011035808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{52067}}^1$

素因数の和:52165

約数の個数: 48

約数和(自身を含む): 4251248064

約数和(自身を除く): 2240212256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 9656, 19312, 38624, 52067, 104134, 208268, 416536, 833072, 885139, 1666144, 1770278, 3540556, 3696757, 7081112, 7393514, 14162224, 14787028, 28324448, 29574056, 59148112, 62844869, 118296224, 125689738, 251379476, 502758952, 1005517904, 2011035808]

約数ペア:

[(1, 2011035808), (2, 1005517904), (4, 502758952), (8, 251379476), (16, 125689738), (17, 118296224), (32, 62844869), (34, 59148112), (68, 29574056), (71, 28324448), (136, 14787028), (142, 14162224), (272, 7393514), (284, 7081112), (544, 3696757), (568, 3540556), (1136, 1770278), (1207, 1666144), (2272, 885139), (2414, 833072), (4828, 416536), (9656, 208268), (19312, 104134), (38624, 52067)]