1880973376

素因数分解:

$2^6\times {\mathrm{1657}}^1\times {\mathrm{17737}}^1$

素因数の和:19406

約数の個数: 28

約数和(自身を含む): 3735019708

約数和(自身を除く): 1854046332

約数列:

[1, 2, 4, 8, 16, 32, 64, 1657, 3314, 6628, 13256, 17737, 26512, 35474, 53024, 70948, 106048, 141896, 283792, 567584, 1135168, 29390209, 58780418, 117560836, 235121672, 470243344, 940486688, 1880973376]

約数ペア:

[(1, 1880973376), (2, 940486688), (4, 470243344), (8, 235121672), (16, 117560836), (32, 58780418), (64, 29390209), (1657, 1135168), (3314, 567584), (6628, 283792), (13256, 141896), (17737, 106048), (26512, 70948), (35474, 53024)]