133778470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1911121}}^1$

素因数の和:1911135

約数の個数: 16

約数和(自身を含む): 275201568

約数和(自身を除く): 141423098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1911121, 3822242, 9555605, 13377847, 19111210, 26755694, 66889235, 133778470]

約数ペア:

[(1, 133778470), (2, 66889235), (5, 26755694), (7, 19111210), (10, 13377847), (14, 9555605), (35, 3822242), (70, 1911121)]