2131393792

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{756887}}^1$

素因数の和:756914

約数の個数: 36

約数和(自身を含む): 4641237216

約数和(自身を除く): 2509843424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 756887, 1513774, 3027548, 6055096, 8325757, 12110192, 16651514, 24220384, 33303028, 48440768, 66606056, 96881536, 133212112, 193763072, 266424224, 532848448, 1065696896, 2131393792]

約数ペア:

[(1, 2131393792), (2, 1065696896), (4, 532848448), (8, 266424224), (11, 193763072), (16, 133212112), (22, 96881536), (32, 66606056), (44, 48440768), (64, 33303028), (88, 24220384), (128, 16651514), (176, 12110192), (256, 8325757), (352, 6055096), (704, 3027548), (1408, 1513774), (2816, 756887)]