1687130782384

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{2663}}^1\times {\mathrm{71089}}^1$

素因数の和:74317

約数の個数: 40

約数和(自身を含む): 3275960280480

約数和(自身を除く): 1588829498096

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 2663, 4456, 5326, 8912, 10652, 21304, 42608, 71089, 142178, 284356, 568712, 1137424, 1483291, 2966582, 5933164, 11866328, 23732656, 39596573, 79193146, 158386292, 189310007, 316772584, 378620014, 633545168, 757240028, 1514480056, 3028960112, 105445673899, 210891347798, 421782695596, 843565391192, 1687130782384]

約数ペア:

[(1, 1687130782384), (2, 843565391192), (4, 421782695596), (8, 210891347798), (16, 105445673899), (557, 3028960112), (1114, 1514480056), (2228, 757240028), (2663, 633545168), (4456, 378620014), (5326, 316772584), (8912, 189310007), (10652, 158386292), (21304, 79193146), (42608, 39596573), (71089, 23732656), (142178, 11866328), (284356, 5933164), (568712, 2966582), (1137424, 1483291)]