898244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 1693440

約数和(自身を除く): 795196

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 223, 446, 892, 1007, 2014, 4028, 4237, 8474, 11819, 16948, 23638, 47276, 224561, 449122, 898244]

約数ペア:

[(1, 898244), (2, 449122), (4, 224561), (19, 47276), (38, 23638), (53, 16948), (76, 11819), (106, 8474), (212, 4237), (223, 4028), (446, 2014), (892, 1007)]