378280916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{10651}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 714024864

約数和(自身を除く): 335743948

約数列:

[1, 2, 4, 13, 26, 52, 683, 1366, 2732, 8879, 10651, 17758, 21302, 35516, 42604, 138463, 276926, 553852, 7274633, 14549266, 29098532, 94570229, 189140458, 378280916]

約数ペア:

[(1, 378280916), (2, 189140458), (4, 94570229), (13, 29098532), (26, 14549266), (52, 7274633), (683, 553852), (1366, 276926), (2732, 138463), (8879, 42604), (10651, 35516), (17758, 21302)]