394847474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{87317}}^1$

素因数の和:87362

約数の個数: 32

約数和(自身を含む): 754427520

約数和(自身を除く): 359580046

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 87317, 174634, 611219, 1222438, 1484389, 1659023, 2968778, 3318046, 10390723, 11613161, 20781446, 23226322, 28203391, 56406782, 197423737, 394847474]

約数ペア:

[(1, 394847474), (2, 197423737), (7, 56406782), (14, 28203391), (17, 23226322), (19, 20781446), (34, 11613161), (38, 10390723), (119, 3318046), (133, 2968778), (238, 1659023), (266, 1484389), (323, 1222438), (646, 611219), (2261, 174634), (4522, 87317)]