996821434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{36383}}^1$

素因数の和:36514

約数の個数: 32

約数和(自身を含む): 1816289280

約数和(自身を除く): 819467846

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 13699, 27398, 36383, 72766, 254681, 509362, 691277, 1382554, 3747449, 4838939, 7494898, 9677878, 26232143, 52464286, 71201531, 142403062, 498410717, 996821434]

約数ペア:

[(1, 996821434), (2, 498410717), (7, 142403062), (14, 71201531), (19, 52464286), (38, 26232143), (103, 9677878), (133, 7494898), (206, 4838939), (266, 3747449), (721, 1382554), (1442, 691277), (1957, 509362), (3914, 254681), (13699, 72766), (27398, 36383)]