1491632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1820

約数の個数: 20

約数和(自身を含む): 2946240

約数和(自身を除く): 1454608

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1759, 3518, 7036, 14072, 28144, 93227, 186454, 372908, 745816, 1491632]

約数ペア:

[(1, 1491632), (2, 745816), (4, 372908), (8, 186454), (16, 93227), (53, 28144), (106, 14072), (212, 7036), (424, 3518), (848, 1759)]