1388773088

素因数分解:

$2^5\times {\mathrm{89}}^2\times {\mathrm{5479}}^1$

素因数の和:5667

約数の個数: 36

約数和(自身を含む): 2765717640

約数和(自身を除く): 1376944552

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 5479, 7921, 10958, 15842, 21916, 31684, 43832, 63368, 87664, 126736, 175328, 253472, 487631, 975262, 1950524, 3901048, 7802096, 15604192, 43399159, 86798318, 173596636, 347193272, 694386544, 1388773088]

約数ペア:

[(1, 1388773088), (2, 694386544), (4, 347193272), (8, 173596636), (16, 86798318), (32, 43399159), (89, 15604192), (178, 7802096), (356, 3901048), (712, 1950524), (1424, 975262), (2848, 487631), (5479, 253472), (7921, 175328), (10958, 126736), (15842, 87664), (21916, 63368), (31684, 43832)]