987747910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{4217}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 1813065120

約数和(自身を除く): 825317210

約数列:

[1, 2, 5, 10, 59, 118, 295, 397, 590, 794, 1985, 3970, 4217, 8434, 21085, 23423, 42170, 46846, 117115, 234230, 248803, 497606, 1244015, 1674149, 2488030, 3348298, 8370745, 16741490, 98774791, 197549582, 493873955, 987747910]

約数ペア:

[(1, 987747910), (2, 493873955), (5, 197549582), (10, 98774791), (59, 16741490), (118, 8370745), (295, 3348298), (397, 2488030), (590, 1674149), (794, 1244015), (1985, 497606), (3970, 248803), (4217, 234230), (8434, 117115), (21085, 46846), (23423, 42170)]