2990596

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 6243328

約数和(自身を除く): 3252732

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 203, 254, 406, 508, 812, 841, 889, 1682, 1778, 3364, 3556, 3683, 5887, 7366, 11774, 14732, 23548, 25781, 51562, 103124, 106807, 213614, 427228, 747649, 1495298, 2990596]

約数ペア:

[(1, 2990596), (2, 1495298), (4, 747649), (7, 427228), (14, 213614), (28, 106807), (29, 103124), (58, 51562), (116, 25781), (127, 23548), (203, 14732), (254, 11774), (406, 7366), (508, 5887), (812, 3683), (841, 3556), (889, 3364), (1682, 1778)]