412740770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{47387}}^1$

素因数の和:47474

約数の個数: 32

約数和(自身を含む): 812040768

約数和(自身を除く): 399299998

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 47387, 94774, 236935, 473870, 616031, 1232062, 3080155, 3174929, 6160310, 6349858, 15874645, 31749290, 41274077, 82548154, 206370385, 412740770]

約数ペア:

[(1, 412740770), (2, 206370385), (5, 82548154), (10, 41274077), (13, 31749290), (26, 15874645), (65, 6349858), (67, 6160310), (130, 3174929), (134, 3080155), (335, 1232062), (670, 616031), (871, 473870), (1742, 236935), (4355, 94774), (8710, 47387)]