487156714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 809948160

約数和(自身を除く): 322791446

約数列:

[1, 2, 11, 22, 83, 166, 431, 619, 862, 913, 1238, 1826, 4741, 6809, 9482, 13618, 35773, 51377, 71546, 102754, 266789, 393503, 533578, 565147, 787006, 1130294, 2934679, 5869358, 22143487, 44286974, 243578357, 487156714]

約数ペア:

[(1, 487156714), (2, 243578357), (11, 44286974), (22, 22143487), (83, 5869358), (166, 2934679), (431, 1130294), (619, 787006), (862, 565147), (913, 533578), (1238, 393503), (1826, 266789), (4741, 102754), (6809, 71546), (9482, 51377), (13618, 35773)]