687773228690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1\times {\mathrm{833897}}^1$

素因数の和:835202

約数の個数: 32

約数和(自身を含む): 1257491499264

約数和(自身を除く): 569718270574

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1231, 2462, 6155, 12310, 82477, 164954, 412385, 824770, 833897, 1667794, 4169485, 8338970, 55871099, 111742198, 279355495, 558710990, 1026527207, 2053054414, 5132636035, 10265272070, 68777322869, 137554645738, 343886614345, 687773228690]

約数ペア:

[(1, 687773228690), (2, 343886614345), (5, 137554645738), (10, 68777322869), (67, 10265272070), (134, 5132636035), (335, 2053054414), (670, 1026527207), (1231, 558710990), (2462, 279355495), (6155, 111742198), (12310, 55871099), (82477, 8338970), (164954, 4169485), (412385, 1667794), (824770, 833897)]