1730272

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 3439800

約数和(自身を除く): 1709528

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 389, 556, 778, 1112, 1556, 2224, 3112, 4448, 6224, 12448, 54071, 108142, 216284, 432568, 865136, 1730272]

約数ペア:

[(1, 1730272), (2, 865136), (4, 432568), (8, 216284), (16, 108142), (32, 54071), (139, 12448), (278, 6224), (389, 4448), (556, 3112), (778, 2224), (1112, 1556)]