1520305936

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2209747}}^1$

素因数の和:2209798

約数の個数: 20

約数和(自身を含む): 3014096272

約数和(自身を除く): 1493790336

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2209747, 4419494, 8838988, 17677976, 35355952, 95019121, 190038242, 380076484, 760152968, 1520305936]

約数ペア:

[(1, 1520305936), (2, 760152968), (4, 380076484), (8, 190038242), (16, 95019121), (43, 35355952), (86, 17677976), (172, 8838988), (344, 4419494), (688, 2209747)]