1359412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 2589440

約数和(自身を除く): 1230028

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 577, 589, 1154, 1178, 2308, 2356, 10963, 17887, 21926, 35774, 43852, 71548, 339853, 679706, 1359412]

約数ペア:

[(1, 1359412), (2, 679706), (4, 339853), (19, 71548), (31, 43852), (38, 35774), (62, 21926), (76, 17887), (124, 10963), (577, 2356), (589, 2308), (1154, 1178)]