2988888775492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1\times {\mathrm{313741}}^1$

素因数の和:314932

約数の個数: 48

約数和(自身を含む): 5467995973440

約数和(自身を除く): 2479107197948

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 1091, 2182, 2183, 4364, 4366, 8732, 40367, 64369, 80734, 128738, 161468, 257476, 313741, 627482, 1254964, 2381653, 4763306, 9526612, 11608417, 18510719, 23216834, 37021438, 46433668, 74042876, 342291431, 684582862, 684896603, 1369165724, 1369793206, 2739586412, 12664782947, 20195194429, 25329565894, 40390388858, 50659131788, 80780777716, 747222193873, 1494444387746, 2988888775492]

約数ペア:

[(1, 2988888775492), (2, 1494444387746), (4, 747222193873), (37, 80780777716), (59, 50659131788), (74, 40390388858), (118, 25329565894), (148, 20195194429), (236, 12664782947), (1091, 2739586412), (2182, 1369793206), (2183, 1369165724), (4364, 684896603), (4366, 684582862), (8732, 342291431), (40367, 74042876), (64369, 46433668), (80734, 37021438), (128738, 23216834), (161468, 18510719), (257476, 11608417), (313741, 9526612), (627482, 4763306), (1254964, 2381653)]