516615306

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{2971}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 1050376128

約数和(自身を除く): 533760822

約数列:

[1, 2, 3, 6, 73, 146, 219, 397, 438, 794, 1191, 2382, 2971, 5942, 8913, 17826, 28981, 57962, 86943, 173886, 216883, 433766, 650649, 1179487, 1301298, 2358974, 3538461, 7076922, 86102551, 172205102, 258307653, 516615306]

約数ペア:

[(1, 516615306), (2, 258307653), (3, 172205102), (6, 86102551), (73, 7076922), (146, 3538461), (219, 2358974), (397, 1301298), (438, 1179487), (794, 650649), (1191, 433766), (2382, 216883), (2971, 173886), (5942, 86943), (8913, 57962), (17826, 28981)]