1140292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 2169720

約数和(自身を除く): 1029428

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 409, 697, 818, 1394, 1636, 2788, 6953, 13906, 16769, 27812, 33538, 67076, 285073, 570146, 1140292]

約数ペア:

[(1, 1140292), (2, 570146), (4, 285073), (17, 67076), (34, 33538), (41, 27812), (68, 16769), (82, 13906), (164, 6953), (409, 2788), (697, 1636), (818, 1394)]