1083991636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{2447}}^1$

素因数の和:3688

約数の個数: 48

約数和(自身を含む): 2337624576

約数和(自身を除く): 1253632940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1217, 2434, 2447, 4868, 4894, 8519, 9788, 15821, 17038, 17129, 31642, 31811, 34076, 34258, 63284, 63622, 68516, 110747, 127244, 221494, 222677, 442988, 445354, 890708, 2977999, 5955998, 11911996, 20845993, 38713987, 41691986, 77427974, 83383972, 154855948, 270997909, 541995818, 1083991636]

約数ペア:

[(1, 1083991636), (2, 541995818), (4, 270997909), (7, 154855948), (13, 83383972), (14, 77427974), (26, 41691986), (28, 38713987), (52, 20845993), (91, 11911996), (182, 5955998), (364, 2977999), (1217, 890708), (2434, 445354), (2447, 442988), (4868, 222677), (4894, 221494), (8519, 127244), (9788, 110747), (15821, 68516), (17038, 63622), (17129, 63284), (31642, 34258), (31811, 34076)]