389453048

素因数分解:

$2^3\times {\mathrm{1381}}^1\times {\mathrm{35251}}^1$

素因数の和:36638

約数の個数: 16

約数和(自身を含む): 730773960

約数和(自身を除く): 341320912

約数列:

[1, 2, 4, 8, 1381, 2762, 5524, 11048, 35251, 70502, 141004, 282008, 48681631, 97363262, 194726524, 389453048]

約数ペア:

[(1, 389453048), (2, 194726524), (4, 97363262), (8, 48681631), (1381, 282008), (2762, 141004), (5524, 70502), (11048, 35251)]