7974142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 13339368

約数和(自身を除く): 5365226

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 397, 794, 913, 1826, 4367, 8734, 10043, 20086, 32951, 48037, 65902, 96074, 362461, 724922, 3987071, 7974142]

約数ペア:

[(1, 7974142), (2, 3987071), (11, 724922), (22, 362461), (83, 96074), (121, 65902), (166, 48037), (242, 32951), (397, 20086), (794, 10043), (913, 8734), (1826, 4367)]