2919004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 5801992

約数和(自身を除く): 2882988

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 163, 242, 326, 407, 484, 652, 814, 1628, 1793, 3586, 4477, 6031, 7172, 8954, 12062, 17908, 19723, 24124, 39446, 66341, 78892, 132682, 265364, 729751, 1459502, 2919004]

約数ペア:

[(1, 2919004), (2, 1459502), (4, 729751), (11, 265364), (22, 132682), (37, 78892), (44, 66341), (74, 39446), (121, 24124), (148, 19723), (163, 17908), (242, 12062), (326, 8954), (407, 7172), (484, 6031), (652, 4477), (814, 3586), (1628, 1793)]