641309874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 1355283552

約数和(自身を除く): 713973678

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 529, 582, 1058, 1587, 2083, 2231, 3174, 4166, 4462, 6249, 6693, 12498, 13386, 47909, 51313, 95818, 102626, 143727, 153939, 202051, 287454, 307878, 404102, 606153, 1101907, 1212306, 2203814, 3305721, 4647173, 6611442, 9294346, 13941519, 27883038, 106884979, 213769958, 320654937, 641309874]

約数ペア:

[(1, 641309874), (2, 320654937), (3, 213769958), (6, 106884979), (23, 27883038), (46, 13941519), (69, 9294346), (97, 6611442), (138, 4647173), (194, 3305721), (291, 2203814), (529, 1212306), (582, 1101907), (1058, 606153), (1587, 404102), (2083, 307878), (2231, 287454), (3174, 202051), (4166, 153939), (4462, 143727), (6249, 102626), (6693, 95818), (12498, 51313), (13386, 47909)]