284989214

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{3803}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 433427760

約数和(自身を除く): 148438546

約数列:

[1, 2, 89, 178, 421, 842, 3803, 7606, 37469, 74938, 338467, 676934, 1601063, 3202126, 142494607, 284989214]

約数ペア:

[(1, 284989214), (2, 142494607), (89, 3202126), (178, 1601063), (421, 676934), (842, 338467), (3803, 74938), (7606, 37469)]