628402010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3307379}}^1$

素因数の和:3307405

約数の個数: 16

約数和(自身を含む): 1190656800

約数和(自身を除く): 562254790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3307379, 6614758, 16536895, 33073790, 62840201, 125680402, 314201005, 628402010]

約数ペア:

[(1, 628402010), (2, 314201005), (5, 125680402), (10, 62840201), (19, 33073790), (38, 16536895), (95, 6614758), (190, 3307379)]