2790682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 4792320

約数和(自身を除く): 2001638

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 103, 206, 437, 589, 713, 874, 1178, 1426, 1957, 2369, 3193, 3914, 4738, 6386, 13547, 27094, 45011, 60667, 73439, 90022, 121334, 146878, 1395341, 2790682]

約数ペア:

[(1, 2790682), (2, 1395341), (19, 146878), (23, 121334), (31, 90022), (38, 73439), (46, 60667), (62, 45011), (103, 27094), (206, 13547), (437, 6386), (589, 4738), (713, 3914), (874, 3193), (1178, 2369), (1426, 1957)]