493601471990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{16681361}}^1$

素因数の和:16681648

約数の個数: 32

約数和(自身を含む): 972857031840

約数和(自身を除く): 479255559850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2959, 5918, 14795, 29590, 16681361, 33362722, 83406805, 166813610, 183494971, 366989942, 917474855, 1834949710, 4487286109, 8974572218, 22436430545, 44872861090, 49360147199, 98720294398, 246800735995, 493601471990]

約数ペア:

[(1, 493601471990), (2, 246800735995), (5, 98720294398), (10, 49360147199), (11, 44872861090), (22, 22436430545), (55, 8974572218), (110, 4487286109), (269, 1834949710), (538, 917474855), (1345, 366989942), (2690, 183494971), (2959, 166813610), (5918, 83406805), (14795, 33362722), (29590, 16681361)]