1648020632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{10842241}}^1$

素因数の和:10842266

約数の個数: 16

約数和(自身を含む): 3252672600

約数和(自身を除く): 1604651968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 10842241, 21684482, 43368964, 86737928, 206002579, 412005158, 824010316, 1648020632]

約数ペア:

[(1, 1648020632), (2, 824010316), (4, 412005158), (8, 206002579), (19, 86737928), (38, 43368964), (76, 21684482), (152, 10842241)]