471162728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{18691}}^1$

素因数の和:18857

約数の個数: 32

約数和(自身を含む): 928618560

約数和(自身を除く): 457455832

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 3151, 6302, 12604, 18691, 25208, 37382, 74764, 149528, 429893, 859786, 1719572, 2560667, 3439144, 5121334, 10242668, 20485336, 58895341, 117790682, 235581364, 471162728]

約数ペア:

[(1, 471162728), (2, 235581364), (4, 117790682), (8, 58895341), (23, 20485336), (46, 10242668), (92, 5121334), (137, 3439144), (184, 2560667), (274, 1719572), (548, 859786), (1096, 429893), (3151, 149528), (6302, 74764), (12604, 37382), (18691, 25208)]