9994390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 20876544

約数和(自身を除く): 10882154

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2131, 2345, 4262, 4690, 10655, 14917, 21310, 29834, 74585, 142777, 149170, 285554, 713885, 999439, 1427770, 1998878, 4997195, 9994390]

約数ペア:

[(1, 9994390), (2, 4997195), (5, 1998878), (7, 1427770), (10, 999439), (14, 713885), (35, 285554), (67, 149170), (70, 142777), (134, 74585), (335, 29834), (469, 21310), (670, 14917), (938, 10655), (2131, 4690), (2345, 4262)]