4691890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 9765504

約数和(自身を除く): 5073614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 691, 970, 1358, 1382, 3395, 3455, 4837, 6790, 6910, 9674, 24185, 48370, 67027, 134054, 335135, 469189, 670270, 938378, 2345945, 4691890]

約数ペア:

[(1, 4691890), (2, 2345945), (5, 938378), (7, 670270), (10, 469189), (14, 335135), (35, 134054), (70, 67027), (97, 48370), (194, 24185), (485, 9674), (679, 6910), (691, 6790), (970, 4837), (1358, 3455), (1382, 3395)]