2140296

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 5387040

約数和(自身を除く): 3246744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 347, 514, 694, 771, 1028, 1041, 1388, 1542, 2056, 2082, 2776, 3084, 4164, 6168, 8328, 89179, 178358, 267537, 356716, 535074, 713432, 1070148, 2140296]

約数ペア:

[(1, 2140296), (2, 1070148), (3, 713432), (4, 535074), (6, 356716), (8, 267537), (12, 178358), (24, 89179), (257, 8328), (347, 6168), (514, 4164), (694, 3084), (771, 2776), (1028, 2082), (1041, 2056), (1388, 1542)]