414626290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{10667}}^1$

素因数の和:10723

約数の個数: 48

約数和(自身を含む): 843369408

約数和(自身を除く): 428743118

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2990, 3887, 7774, 10667, 19435, 21334, 38870, 53335, 106670, 138671, 245341, 277342, 490682, 693355, 1226705, 1386710, 1802723, 2453410, 3189433, 3605446, 6378866, 9013615, 15947165, 18027230, 31894330, 41462629, 82925258, 207313145, 414626290]

約数ペア:

[(1, 414626290), (2, 207313145), (5, 82925258), (10, 41462629), (13, 31894330), (23, 18027230), (26, 15947165), (46, 9013615), (65, 6378866), (115, 3605446), (130, 3189433), (169, 2453410), (230, 1802723), (299, 1386710), (338, 1226705), (598, 693355), (845, 490682), (1495, 277342), (1690, 245341), (2990, 138671), (3887, 106670), (7774, 53335), (10667, 38870), (19435, 21334)]