2017143208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{358667}}^1$

素因数の和:358729

約数の個数: 32

約数和(自身を含む): 4088815200

約数和(自身を除く): 2071671992

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 358667, 717334, 1434668, 2869336, 6814673, 13270679, 13629346, 26541358, 27258692, 53082716, 54517384, 106165432, 252142901, 504285802, 1008571604, 2017143208]

約数ペア:

[(1, 2017143208), (2, 1008571604), (4, 504285802), (8, 252142901), (19, 106165432), (37, 54517384), (38, 53082716), (74, 27258692), (76, 26541358), (148, 13629346), (152, 13270679), (296, 6814673), (703, 2869336), (1406, 1434668), (2812, 717334), (5624, 358667)]