2275841392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{300719}}^1$

素因数の和:300781

約数の個数: 40

約数和(自身を含む): 4922184960

約数和(自身を除く): 2646343568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 300719, 601438, 1202876, 2405752, 3307909, 4811504, 6615818, 12930917, 13231636, 25861834, 26463272, 51723668, 52926544, 103447336, 142240087, 206894672, 284480174, 568960348, 1137920696, 2275841392]

約数ペア:

[(1, 2275841392), (2, 1137920696), (4, 568960348), (8, 284480174), (11, 206894672), (16, 142240087), (22, 103447336), (43, 52926544), (44, 51723668), (86, 26463272), (88, 25861834), (172, 13231636), (176, 12930917), (344, 6615818), (473, 4811504), (688, 3307909), (946, 2405752), (1892, 1202876), (3784, 601438), (7568, 300719)]