127619318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{3371}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 200054016

約数和(自身を除く): 72434698

約数列:

[1, 2, 23, 46, 823, 1646, 3371, 6742, 18929, 37858, 77533, 155066, 2774333, 5548666, 63809659, 127619318]

約数ペア:

[(1, 127619318), (2, 63809659), (23, 5548666), (46, 2774333), (823, 155066), (1646, 77533), (3371, 37858), (6742, 18929)]