1016368

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 20

約数和(自身を含む): 1987720

約数和(自身を除く): 971352

約数列:

[1, 2, 4, 8, 16, 139, 278, 457, 556, 914, 1112, 1828, 2224, 3656, 7312, 63523, 127046, 254092, 508184, 1016368]

約数ペア:

[(1, 1016368), (2, 508184), (4, 254092), (8, 127046), (16, 63523), (139, 7312), (278, 3656), (457, 2224), (556, 1828), (914, 1112)]