328045458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{182857}}^1$

素因数の和:182898

約数の個数: 32

約数和(自身を含む): 737283456

約数和(自身を除く): 409237998

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 182857, 365714, 548571, 1097142, 2377141, 4205711, 4754282, 7131423, 8411422, 12617133, 14262846, 25234266, 54674243, 109348486, 164022729, 328045458]

約数ペア:

[(1, 328045458), (2, 164022729), (3, 109348486), (6, 54674243), (13, 25234266), (23, 14262846), (26, 12617133), (39, 8411422), (46, 7131423), (69, 4754282), (78, 4205711), (138, 2377141), (299, 1097142), (598, 548571), (897, 365714), (1794, 182857)]