1556552038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1\times {\mathrm{7211}}^1$

素因数の和:10167

約数の個数: 16

約数和(自身を含む): 2399086224

約数和(自身を除く): 842534186

約数列:

[1, 2, 37, 74, 2917, 5834, 7211, 14422, 107929, 215858, 266807, 533614, 21034487, 42068974, 778276019, 1556552038]

約数ペア:

[(1, 1556552038), (2, 778276019), (37, 42068974), (74, 21034487), (2917, 533614), (5834, 266807), (7211, 215858), (14422, 107929)]