712492048828

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{857321}}^1$

素因数の和:857842

約数の個数: 48

約数和(自身を含む): 1449518886144

約数和(自身を除く): 737026837316

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 443, 469, 886, 938, 1772, 1876, 3101, 6202, 12404, 29681, 59362, 118724, 207767, 415534, 831068, 857321, 1714642, 3429284, 6001247, 12002494, 24004988, 57440507, 114881014, 229762028, 379793203, 402083549, 759586406, 804167098, 1519172812, 1608334196, 2658552421, 5317104842, 10634209684, 25446144601, 50892289202, 101784578404, 178123012207, 356246024414, 712492048828]

約数ペア:

[(1, 712492048828), (2, 356246024414), (4, 178123012207), (7, 101784578404), (14, 50892289202), (28, 25446144601), (67, 10634209684), (134, 5317104842), (268, 2658552421), (443, 1608334196), (469, 1519172812), (886, 804167098), (938, 759586406), (1772, 402083549), (1876, 379793203), (3101, 229762028), (6202, 114881014), (12404, 57440507), (29681, 24004988), (59362, 12002494), (118724, 6001247), (207767, 3429284), (415534, 1714642), (831068, 857321)]