2183384

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2547496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 307, 508, 614, 889, 1016, 1228, 1778, 2149, 2456, 3556, 4298, 7112, 8596, 17192, 38989, 77978, 155956, 272923, 311912, 545846, 1091692, 2183384]

約数ペア:

[(1, 2183384), (2, 1091692), (4, 545846), (7, 311912), (8, 272923), (14, 155956), (28, 77978), (56, 38989), (127, 17192), (254, 8596), (307, 7112), (508, 4298), (614, 3556), (889, 2456), (1016, 2149), (1228, 1778)]