2017218392

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{973561}}^1$

素因数の和:973611

約数の個数: 32

約数和(自身を含む): 4439442720

約数和(自身を除く): 2422224328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 973561, 1947122, 3894244, 6814927, 7788488, 13629854, 27259708, 36021757, 54519416, 72043514, 144087028, 252152299, 288174056, 504304598, 1008609196, 2017218392]

約数ペア:

[(1, 2017218392), (2, 1008609196), (4, 504304598), (7, 288174056), (8, 252152299), (14, 144087028), (28, 72043514), (37, 54519416), (56, 36021757), (74, 27259708), (148, 13629854), (259, 7788488), (296, 6814927), (518, 3894244), (1036, 1947122), (2072, 973561)]